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R20941 — GEAR,BEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R20941: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340H OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: STRAIGHT, pitch_angle: 57.9947 DEGREES, pitch_diameter: 2.6660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-769-6515, 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
R20941
NSN: 3020-00-769-6515
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 83120 — PRESSED METALS OF AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL COMP E4340H OVERALL
body_stylePLAIN, SOLID
bore_styleSTRAIGHT SPLINE BOTH ENDS
teeth_typeSTRAIGHT
pitch_angle57.9947 DEGREES
pitch_diameter2.6660 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity16
hardness_rating60.0 ROCKWELL C MINIMUM OVERALL
spline_quantity10 BOTH ENDS
style_designatorPERIPHERAL FACE, BACK HUB PROTRUDING
surface_treatmentCARBON TEETH
NSN3020-00-769-6515
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,BEVEL TITLE COMPONENT PN R20941 MFR GEAR,BEVEL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.965 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.780 INCHES SECOND END IN
•
TEETH QUANTITY: 16
•
BODY STYLE: PLAIN, SOLID
•
PITCH ANGLE: 57.9947 DEGREES
•
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.775 INCHES SECOND END IN
•
TEETH TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.965 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.780 INCHES SECOND END IN
TEETH QUANTITY16
BODY STYLEPLAIN, SOLID
PITCH ANGLE57.9947 DEGREES
BORE STYLESTRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.775 INCHES SECOND END IN
TEETH TYPESTRAIGHT
HARDNESS RATING60.0 ROCKWELL C MINIMUM OVERALL
NOMINAL OVERALL LENGTH1.375 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 4
GP4236Reference document
Same NSN cross-reference
Reference document — Secondary reference
16385Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A794Reference document
Same NSN cross-reference
Reference document — Secondary reference
GPW4236Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R20941?
R20941 is a GEAR,BEVEL.
What parts can replace R20941?
There are 4 known substitutes for R20941: GP4236, 16385, A794 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R20941?
R20941 is cataloged in the U.S. Government catalog under NSN 3020-00-769-6515. 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.