ESTES Model Rocketry Custom Parts Catalog

Please note that this is for reference use only. The contents display what was available in the 1974 Estes Custom Parts catalog along with pricing information. It is for your amusement only. I am not offering any of these items for sale.

PAPER BODY TUBES
Cat.
No.
NamePriceLengthInside
Dia.
Outside
Dia.
Wall
Thick
Net
Wt.
Ship
Wt.
30300BT-3H$.103"0.349"0.375"0.013".0281
30302BT-5$.3018"0.515"0.541"0.013".21911
30304BT-5$.102"0.515"0.541"0.013".0251
30306BT-5BJ$.155.1"0.515"0.541"0.013".0624
30308BT-5P$.101.5"0.515"0.541"0.013".0181
30310BT-5CJ$.103"0.515"0.541"0.013".0371
30316BT-20$.3018"0.710"0.736"0.013".28811
30318BT-20AE$.101.5"0.710"0.736"0.013".0211
30320BT-20B$.158.65"0.710"0.736"0.013".1384
30322BT-20D$.156.5"0.710"0.736"0.013".1044
30324BT-20G$.103.5"0.710"0.736"0.013".0564
30326BT-20J$.102.75"0.710"0.736"0.013".0444
30330BT-20L$.2012"0.710"0.736"0.013".2074
30332BT-20DJ$.154"0.710"0.736"0.013".0564
30334BT-20M$.102.25"0.710"0.736"0.013".3604
30338BT-30$.309"0.725"0.765"0.021".2704
30340BT-30A$.153.5"0.725"0.765"0.021".1054
30342BT-30B$.206.125"0.725"0.765"0.021".1844
30344BT-30C$.205.5"0.725"0.765"0.021".1654
30346BT-30F$.257"0.725"0.765"0.021".2104
30348BT-30J$.102.75"0.725"0.765"0.021".0824
30350BT-30K$.102.34"0.725"0.765"0.021".0774
30351BT-48BE$.102.5"0.902"0.928"0.013".0424
30352BT-50$.4018"0.950"0.976"0.013".37811
30354BT-50AE$.101.5"0.950"0.976"0.013".3156
30356BT-50AH$.101.875"0.950"0.976"0.013".0394
30358BT-50EE$.205.5"0.950"0.976"0.013".1124
30359BT-50FE$.256.5"0.950"0.976"0.013".1304
30360BT-50H$.257.75"0.950"0.976"0.013".1634
30362BT-50J$.152.75"0.950"0.976"0.013".0584
30364BT-50KE$.3515"0.950"0.976"0.013".3056
30366BT-50L$.3012.7"0.950"0.976"0.013".2425
30368BT-50S$.204"0.950"0.976"0.013".0844
30370BT-50V$.3516.5"0.950"0.976"0.013".3506
30372BT-50W$.309.5"0.950"0.976"0.013".2005
30374BT-51CI$.203.875"0.984"1.011"0.013".0884
30376BT-51N$.3512.42"0.984"1.011"0.013".2734
30378BT-52AG$.152.1"0.988"1.114"0.063".0464
30380BT-52S$.203.938"0.988"1.114"0.063".0814
30382BT-55$.6518"1.283"1.325"0.021".67211
30384BT-55IJ$.359"1.283"1.325"0.021".36811
30386BT-55J$.152.75"1.283"1.325"0.021".1094
30388BT-55KG$.6016.69"1.283"1.325"0.021".66511
30390BT-55S$.204"1.283"1.325"0.021".2684
30392BT-55V$.6016.35"1.283"1.325"0.021".68711
30394BT-58$.5012.75"1.498"1.540"0.021".59211
30396BT-60$.7018"1.595"1.637"0.021".96011
30398BT-60AD$.6014"1.595"1.637"0.021".68311
30402BT-60AJ$.4010"1.595"1.637"0.021".48011
30406BT-60D$.5011"1.595"1.637"0.021".58311
30408BT-60FG$.306.7"1.595"1.637"0.021".3406
30410BT-60HE$.408.5"1.595"1.637"0.021".44111
30412BT-60J$.152.75"1.595"1.637"0.021".1466
30414BT-60K$.307"1.595"1.637"0.021".3716
30416BT-60KF$.6516.1"1.595"1.637"0.021".80511
30418BT-60R$.255"1.595"1.637"0.021".2656
40420BT-63CJ$.303"1.639"1.681"0.021".1516
40422BT-63Y$.151.340"1.639"1.681"0.021".0704
40424BT-70$.9017.5"2.175"2.217"0.021"1.30014
40428BT-70H$.407.15"2.175"2.217"0.021".47311
40430BT-70V$.6010.6"2.175"2.217"0.021".73511
40172RT-70$.20.680"2.175"2.217"0.021".1423
40432BT-80$.607.6"2.560"2.600"0.021".63711
40174RT-99D$.25.391"3.668"3.79"0.021".1423
40434BT-100CE$.403.5"3.702"3.744"0.021".39911
40436BT-100Z$1.1510.89"3.702"3.744"0.021"1.33014
40438BT-101$1.7516.5"3.896"3.938"0.021"1.97416
40440BT-101K$1.007.59"3.896"3.938"0.021".91011
40442BT-101T$.352.78"3.896"3.938"0.021".3336



PLASTIC BODY TUBES
Cat.
No.
NamePriceLengthInside
Dia.
Outside
Dia.
Wall
Thick
Net
Wt.
Ship
Wt.
30312BT-10*$.309"0.710"0.720"0.005".0884
30314BT-10H$.203.062"0.710"0.720"0.005".0291
30602PST-20$.358"0.710"0.736"0.013".1684
30604PST-20J$.152.75"0.710"0.736"0.013".0584
30620PST-50FJ$.306"0.950"0.976"0.013".1935
30608PST-50S$.254"0.950"0.976"0.013".1104
30610PST-59CJ$.253"1.533"1.585"0.201".2174
30600PCT-60$.201.525"1.576"1.595"0.023".0111
30614PST-60R$.505"1.595"1.637"0.021".2656
30618CM-8EA**$.604.180"1.685"1.785"0.021".3686
30616PST-65R$.555"1.595"1.641"0.023".3687
* Spiral-wound mylar plastic tube
** Black opaque plastic tube



STAGE COUPLERS
Cat.
No.
NamePriceFitsInside
Dia.
Outside
Dia.
LengthNet
Wt.
Ship
Wt.
30252JT-5C$.15BT-50.513"0.455"0.75".0203
30254JT-20C$.15BT-200.708"0.650"0.75".0273
30256JT-30C$.10BT-300.724"0.650"0.75".0303
30258JT-50B$.15BT-500.845"0.814"1".0183
30260JT-50C$.20BT-500.949"0.920"1".0513
30262JT-55C$.20BT-551.28"1.25"1.3".0883
30264JT-60BE $.20 BT-60 1.55" 1.46" 0.25" .026 3
30266 JT-60C $.20 BT-60 1.59" 1.55" 1.5" .124 3
30268 JT-60P* $.20 BT-60 1.589" 1.558" 1.5" .102 3
30270 JT-70A $.25 BT-70 2.175" 2.115" 1.25" .140 3
30272 JT-70D $.20 BT-70 2.43" 2.18" 0.625" .087 3
30274 JT-80C $.25 BT-80 2.55" 2.50" 1" .105 3
30276 JT-101C $.30 BT-101 3.96" 3.77" 1" .148 3
* Plastic



BALSA FIN STOCK
Cat.
No.
NamePriceDimensionsNet
Wt.
Ship
Wt.
3162 BFS-10 3 for $.50 1/32" x 3" x 9" .065 4
32104 BFS-20B 2 for $.10 1/16" x 1/2" x 6" .015 2
3164 BFS-20 3 for $.40 1/16" x 3" x 9" .130 4
3166 BFS-20L 3 for $.55 1/16" x 3" x 12" .173 6
32112 BFS-30LA 3 for $.15 3/32" x 3/16" x 12" .003 6
3168 BFS-30 3 for $.45 3/32" x 3" x 9" .150 4
3170 BFS-30L 3 for $.60 3/32" x 3" x 12" .200 6
32114 BFS-30W $.75 each 3/32" x 4" x 18" .50 16
3172 BFS-40 3 for $.55 1/8" x 3" x 9" .200 6
3174 BFS-40L 3 for $.70 1/8" x 3" x 12" .265 6
32146 BFS-40W $.80 each 1/8" x 4" x 18" .73 16
32144 BFS-60S 3 for $.20 3/16" x 1/2" x 3.7" .020 2



PLASTIC FIN MATERIAL
Cat.
No.
NamePriceDimensionsNet
Wt.
Ship
Wt.
3185 CFS-20 $.35 each 3" x 9" x .02" .462 1
3186 CFS-20A 3 for $.25 1.5" x 9" x .02" .231 1
3187 CFS-40 $.60 each 3" x 9" x .04" .823 1



BALSA NOSE CONE STOCK
Cat.
No.
NameDimensionsShip
Wt.
Price
2200 Nose Cone Stock (NCS-1A)
Includes Nose Cone Dowel NCD-2
6" length
1" x 1" blocks
1 $.20
2202 Nose Cone Stock (NCS-2A)
Includes Nose Cone Dowel NCD-2
6" length
2" x 2" blocks
3 $.25
32052 Nose Cone Dowel (NCD-2) 1/4" x 2" 2 3 for $.15



BALSA NOSE BLOCKS
Cat.
No.
NameFitsODLengthNet
Wt.
Ship
Wt.
Price
70152 NB-20 BT-20 .710" .75" .014 1 $.30
70156 NB-30 BT-30 .725" .75" .014 1 $.35
70158 NB-50 BT-50 .950" 1.0" .040 4 $.40
70160 NB-50L BT-50 .950" 1.188" .077 4 $.35
70162 NB-55 BT-55 1.283" 1.25" .115 4 $.45
70164 NB-60 BT-60 1.595" 1.5" .190 4 $.50



BALSA ADAPTERS
Cat.
No.
NameMates TubesLengthTaper
Length
Net
Wt.
Ship
Wt.
Price
70002 TA-520 BT-5 to BT-20 1.75" 0.75" 0.04 1 $.30
70004 TA-550 BT-5 to BT-50 2.2" 1.0" 0.06 4 $.35
70006 TA-2050 BT-20 to BT-50 3.0" 2.0" 0.15 4 $.40
70008 TA-2050A BT-20 to BT-50 2.0" 1.0" 0.11 4 $.35
70010 TA-2055 BT-20 to BT-55 2.5" 1.5" 0.22 4 $.45
70012 TA-2060 BT-20 to BT-60 3.0" 2.0" 0.20 4 $1.00
70014 TA-5055 BT-50 to BT-55 2.0" 1.0" 0.60 4 $.60
70016 TA-5060 BT-50 to BT-60 2.0" 2.0" 0.23 4 $1.20
70020 TA-5065 BT-50 to PST-65 3.0" 2.0" 0.26 4 $.70
70022 TA-5260 BT-52 to BT-60 5.0" 4.0" 0.54 4 $1.30
70024 TA-5260A BT-52 to BT-60 2.0" 1.0" 0.10 4 $.70
70026 TA-5260C BT-52 to BT-60 5.0" 3.865" 0.42 4 $1.35
70028 TA-5560 BT-52 to BT-60 2.2" 1.0" 0.25 4 $.65
70030 TA-5565 BT-55 to PST-65 2.7" 1.5" 0.38 4 $.65
70032 TA-6065 BT-60 to PST-65 2.0" 0.5" 0.23 4 $.60
70034 TA-6070 BT-60 to BT-70 2.7" 1.5" 0.65 4 $1.10



PAPER ADAPTERS
Cat.
No.
Name Mounts Tubes Ship Wt. Price
3110 RA-2050 BT-20 in BT-50 2 20 for $.40
3112 RA-2055 BT-20 in BT-55 2 10 for $.30
3114 RA-2060 BT-20 in BT-60 2 10 for $.30
3115 RA-2070 BT-20 in BT-70 2 2 for $.40
30118 RA-550 BT-5 in BT-50 2 4 for $.25
30120 RA-560 BT-5 in BT-60 2 4 for $.30
30132 RA-5060 BT-50 to BT-60 2 4 for $.35
3131 TA-1 Multi-Purpose Set
Includes a total of 20 rings for positioning BT-5 in BT-20; BT-5 and BT-20 in BT-50; and BT-5, BT-20 and BT-50 in BT-60. Also three universal tapered shrouds and instructions.
2 set $.40



CENTERING RINGS
Cat.
No.
NameCenters TubesNet
Wt.
Ship
Wt.
Price
3101AR-2050 BT-20 in BT-50 .143 3 10 for $.55
3103 AR-5055 BT-50 in BT-55 .62 2 4 for $.35
30162 AR-520 BT-5 in BT-20 .105 1 3 for $.20



ENGINE BLOCKS
Cat.
No.
Name Outer Diameter Inner Diameter Thick Fits Net Wt.Ship Wt. Price
3130 EB-5B .512" .49" .188" BT-5 .175 1 3 for $.20
3132 EB-20A .708" .65" .25" BT-20 .009 1 3 for $.20
3134 EB-20B .708" .65" .125" BT-20 .005 1 3 for $.20
3136 EB-30A .724" .65" .25" BT-30 .010 1 3 for $.20



ENGINE HOLDERS
Cat. No. Name Engine Type Length Width Thick.Net Wt.Ship Wt.Price
3141 EH-2 Reg. & D 2.8" .100" .025" .032 1 3 for $.60
3143 EH-3 Mini 1.8" .125" .025" .022 1 3 for $.60
3340 HR-20 Strapdown ring for EH-2 and BT-20J .774" dia. .25" wide .035 1 3 for $.20



ENGINE MOUNTS
Cat. No. Name Engine TypeFitsNet Wt.Ship Wt.Price
3150 EH-2050Series I & II Engines-A, B & C Type, .6" x 2.75" BT-50 .1 5 $.40
3151 EH-2055Series I & II Engines-A, B & C Type, .6" x 2.75" BT-55 .14 5 $.40
3152 EH-2060 Series I & II Engines-A, B & C Type, .6" x 2.75" BT-60 .16 5 $.40
3153 EM-520T Series Mini-Engines .5" x 1.75" BT-20 .09 5 $.35
3154 EM-5020 Special Purpose Quick Change Conversion Mount from Series IV Engine to Series I & II Engines. BT-50 .19 5 $.45
3155 EM-5063 Series IV Engines D Type, .945" x 2.75" Saturn V or BT-60 .4 5 $.60



LAUNCH LUGS
Cat. No. Name Inside Dia. Fits Rod Length Ship Wt. Price
2321 LL-2A 5/32" 1/8" 1-1/4" 1 12 for $.50
2323 LL-2B 5/32" 1/8" 2-3/8" 1 10 for $.50
2325 LL-2C 5/32" 1/8" 5" 1 6 for $.60
2327 LL-2D 5/32" 1/8" 8" 1 4 for $.60



RECOVERY SUPPLIES
Cat. No.NameDimensions or DiameterNet Wt.Ship Wt.Price
2260 Parachute (PK-8) 8" dia. .035 2 $.35
2262 Parachute (PK-10) 10" dia. .074 2 $.35
2263 Parachute (PK-12) 12" dia. .078 2 $.40
2266 Parachute (PK-18) 18" dia. .144 2 $.45
2270 Parachute (PK-24) 24" dia. .298 2 $.70
38205 Nylon Parachute (PK-36) Preassembled 36" dia. 1.522 2 $2.00
2259 Aluminized Parachute Material 36" x 36" 1.25 mil thick .861 2 2 for $1.50
2342 Orange Streamer Material (SM-1) Flame Resistant Crepe Paper 1" x 90" .092 1 6 for $.80
2344 Orange Streamer Material (SM-2) Flame Resistant Crepe Paper 2" x 90" .184 1 6 for $.95
2283 Screw Eye (SE-2) 3/4" long .03ea. 1 6 for $.30
2284 Screw Eye (SE-3) 5/8" long .01ea. 1 6 for $.30
38256 Shroud Line (SLT-1) 72 yards 5 $.50
2291 Snap Swivels (SV-12) 1" long .01 1 12 for $.80
38269 Interlocking Snap (SV-2) 3/4" long .014 1 12 for $.60
2295 Tape Disc (TD-1) 3/4" dia. 1 24 for $.40
2297 Tape Strip (TD-2) 1/4" x 3/4" 1 70 for $.60
2298 Tape Disc (TD-3) 1/2" dia. 1 24 for $.30
85730 Shock Cord (SC-1) 1/8" x 18" .039 1 $.10
85732 Shock Cord (SC-1A) 1/8" x 9" .031 1 $.10
85734 Shock Cord (SC-1B) 1/8" x 12" .025 1 $.10
85736 Shock Cord (SC-2) 1/4" x 18" .078 1 $.15
85738 Shock Cord (SC-2MJ) 1/4" x 30" .175 1 $.20
85740 Shock Cord (SC-2B) 1/4" x 12" .066 1 $.15
85744 Shock Cord (SC-3) 1/8" x 36" .078 1 $.20
900510 Shock Cord Mount (SCM-30) For BT-30 body tubes and smaller 1 32 for $.25
900511 Shock Cord Mount (SCM-50) For BT-50 body tubes and larger 1 15 for $.25



COLD PROPELLANT ACCESSORIES
Cat. No.NameDescriptionShip Wt.Price
3405Manual Firing UnitFor Launching cold propellant rockets manually by pulling a pin. Unit includes nozzle plug with assembled tether wire and safety pin. 4 $.85
33040 Shrike Jet Plane (7099) Styrofoam body only. 10 $1.25
33041 XS-1 Plane (7100) Styrofoam body only. 10 $1.25
80382 J-33 Engine (7092) 1 oz. propellant capacity; .625" dia. x 4-5/16" long fuel chamber for Shrike JetPlane and XS-1 Space Shuttle. 5 $2.25
80360 ColdPower Engine 2.5 oz. propellant capacity, .875" max dia. x 6-1/4" fuel chamber, .385" max dia. x 1-1/16" long nozzle 8 $1.75
80361 ColdPower Fueling Adapter & Release Mechanism For use with No. 80360 Cold Power Engine 4 $2.00
2370 Piston Ejection Assembly For ColdPower Rockets. Includes plastic bulkhead, spring, piston tube, and shock cord. 3 $.75



AERIAL CAMERA PARTS
CAMROC (C-1)
Cat. No. NameShip Wt.Price
44006 Lens (CL-1) 1 $.45
44008 Rubber Band (CSB-1) 1 3 for $.10
44010 Plastic Nose Cone Window (CW-1) 1 $.85
44012 Empty File Holder Assembly (FH-1) 3 $.50
44044 Shutter Guide (CRB-1A) 1 $.25
44046 Body Section (CRB-1B) 2 $.50
44048 Shutter (CRB-1C) 1 $.20
44050 Yellow Adhesive Tape Strips (CTS-1) 1 $.25
44052 Nose Cone (PNC-60T) 2 $.45
44054 Foam Padding (PSP-2) 1 $.25
44056 Adapter (TA-5060C) 2 $.50
85316 Metal Slide (FHS-1) 2 $.25
CINEROC (CM-8)
Cat. No. NameShip Wt.Price
44122 Pulley 2 $.25
1480 Chassis Parts (includes Main Frame, Forward Frame, Rear Frame, Switch Strap, Mirror Hood, Bottom Motor Mount, Top Motor Mount, Lens Mount, Pressure Plate. Available only as a complete set. 6 $2.25
1481 Shuttle Gear & Advance Claw (Available only as a complete set). 3 $.50
44125 Lens 5 $.50
44126 Punched Black Butyrate Tube 5 $.75
1482 Nose Cone & Adapter (Available only as a complete set) 6 $1.75
1483 Empty Film Pak (includes Flite Pak pan, Flite Pak Lid, and Flite Pak Film Core. Assembles to one empty film pak. 5 $.85
44100 Switch 4 $.75
44105 Rubber band 1 $.10
44103 Battery Holder 5 $1.50
44107 Motor with Pinion Gear 6 $1.50
44110 First Surface Mirror 1 $2.00
44111 Cineroc Decal 1 $.25
44112 Yellow Adhesive Tape Strips 1 $.25



CONSTRUCTION SUPPLIES
Cat. No.NameDescriptionShip Wt.Price
37828 Contact Cement CapsuleBonds plastic, metal, wood, paper. High strength, fast drying. 3 3 for $.25
35010 Dummy Engine Casing - Regular .690" OD x 2.75" long 2 $.15
35011 Dummy Engine Casing - Short .690" OD x 1.75" long 2 $.15
35012 Dummy Engine Casing - "D" .945" OD x 2.75" long 3 $.20
35014 Dummy Engine Casing - Mini .500" OD x 1.75" long 1 $.10
45118 Tape Hinges (TH-1) 4.5" x .75" self adhesive strips for B/G elevons. 1 2 for$.15
35306 Plastic Fin Rail (7020) 6" long for 1/16" balsa 1 $.15
35307 Plastic Fin Rail (7021) 12" long for 1/16" balsa 2 $.20
37601 Body Tube Marking Guide (MG-554) 4 fins for BT-55 1 $.20
37602 Body Tube Marking Guide (MG-503) 3 fins for BT-50 1 $.20
37603 Body Tube Marking Guide (MG-553) 3 fins for BT-55 1 $.20
37604 Body Tube Marking Guide (MG-604) 4 fins for BT-60 1 $.20
84465 Fin Pattern Sheet (PP-2) 14 patterns printed on heavy index stock. All fin designs are flight proven. 1 $.25
84466 Fin Pattern Sheet (PP-3) 15 patterns printed on heavy index stock. All fin designs are flight proven. 1 $.25
2687 Retractable Blade Knife (KNS-2) 3 position blade is reversible, retractable and replaceable. 4 $1.60
2688 Utility Knife (KNS-3) 3 position bade is reversible, and replaceable. 3 $.29
900133 Flight Data-Plan Sheets (DS-2) 11" x 17" sheet. Record flight data on one side and design on the other. 1/4" grid. 3 12 for $.70
900134 Flight Data Sheet 8-1/2" x 11". Each sheet lists data for 4 flights. 3 24 for $.70