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134731H — GEAR,WORM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

134731H: GEAR,WORM.

The GEAR,WORM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, face_type: STRAIGHT, bore_style: STRAIGHT SPLINE BOTH ENDS, helix_angle: 5.0333 DEGREES, pitch_diameter: 0.9033 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-447-1112, 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
134731H
NSN: 3020-00-447-1112
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 33323 — KENWORTH TRUCK CO A DIV OF PACCAR INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
face_typeSTRAIGHT
bore_styleSTRAIGHT SPLINE BOTH ENDS
helix_angle5.0333 DEGREES
pitch_diameter0.9033 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
spline_quantity36 BOTH ENDS
style_designatorHUBLESS
face_nominal_width0.998 INCHES IN
thread_form_quantity1
bore_nominal_diameter0.522 INCHES BOTH ENDS IN
thread_form_directionRIGHT-HAND
NSN3020-00-447-1112
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,WORM TITLE COMPONENT PN 134731H MFR GEAR,WORM
KEY FEATURES
•
THREAD FORM DIRECTION: RIGHT-HAND
•
BORE NOMINAL DIAMETER: 0.522 INCHES BOTH ENDS IN
•
HELIX ANGLE: 5.0333 DEGREES
•
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
•
FACE TYPE: STRAIGHT
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 0.9033 INCHES NOMINAL IN
•
SPLINE QUANTITY: 36 BOTH ENDS
TECHNICAL CHARACTERISTICS
THREAD FORM DIRECTIONRIGHT-HAND
BORE NOMINAL DIAMETER0.522 INCHES BOTH ENDS IN
HELIX ANGLE5.0333 DEGREES
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE TYPESTRAIGHT
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.9033 INCHES NOMINAL IN
SPLINE QUANTITY36 BOTH ENDS
THREAD FORM QUANTITY1
NOMINAL OUTSIDE DIAMETER1.061 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 3
212628Reference document
Same NSN cross-reference
Reference document — Secondary reference
26026-FReference document
Same NSN cross-reference
Reference document — Secondary reference
7002179Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 134731H?
134731H is a GEAR,WORM.
What parts can replace 134731H?
There are 3 known substitutes for 134731H: 212628, 26026-F, 7002179. Substitute compatibility should be verified for your specific system.
What is the NSN for 134731H?
134731H is cataloged in the U.S. Government catalog under NSN 3020-00-447-1112. 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.