PartsTable
Technical Data Sheet

35B17-1/2 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

35B17-1/2: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.1680 INCHES NOMINAL IN, bore_length: 0.7500 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-438-8231, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
35B17-1/2
NSN: 3020-01-438-8231
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78985 — UNION CHAIN DIV OF UST INC (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
face_width0.1680 INCHES NOMINAL IN
bore_length0.7500 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.3750 INCHES NOMINAL IN
keyway_width0.1250 INCHES NOMINAL IN
bore_diameter0.5000 INCHES NOMINAL IN
overall_length0.7500 INCHES NOMINAL IN
pitch_diameter2.0410 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
NSN3020-01-438-8231
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 35B17-1/2 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 1.6300 INCHES NOMINAL BB END IN
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 0.7500 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.3750 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 35-1
•
OUTSIDE DIAMETER: 2.2310 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER1.6300 INCHES NOMINAL BB END IN
SECURING METHODSETSCREW
BORE LENGTH0.7500 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.3750 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER35-1
OUTSIDE DIAMETER2.2310 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
QUANTITY1
STYLE DESIGNATORPLAIN
SUBSTITUTES & CROSS-REFERENCES 6
H554CL001 FIND NUMBER 28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H554CL001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H554CJ001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
116579Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H554CJ001 FIND NUMBER 23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ANSI B29.1 35B17-1/2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 35B17-1/2?
35B17-1/2 is a SPROCKET WHEEL.
What parts can replace 35B17-1/2?
There are 6 known substitutes for 35B17-1/2: H554CL001 FIND NUMBER 28, H554CL001, H554CJ001 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 35B17-1/2?
35B17-1/2 is cataloged in the U.S. Government catalog under NSN 3020-01-438-8231. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.