236540-4 — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

236540-4: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: STRAIGHT, pitch_angle: 16.3200 DEGREES, pitch_diameter: 12.4000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-320-1781, 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

236540-4

NSN: 3020-01-320-1781
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	STRAIGHT SPLINE BOTH ENDS
teeth_type	STRAIGHT
pitch_angle	16.3200 DEGREES
pitch_diameter	12.4000 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	62
spline_quantity	6 BOTH ENDS
style_designator	SIDE FACE, PROTRUDING HUBS
face_nominal_width	1.200 INCHES IN
hub_nominal_diameter	3.750 INCHES FIRST END IN
NSN	3020-01-320-1781

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.700 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 3.750 INCHES FIRST END IN

•

TEETH QUANTITY: 62

•

BODY STYLE: PLAIN, SOLID

•

PITCH ANGLE: 16.3200 DEGREES

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.550 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.700 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	3.750 INCHES FIRST END IN
HUB NOMINAL DIAMETER	2.875 INCHES SECOND END IN
TEETH QUANTITY	62
BODY STYLE	PLAIN, SOLID
PITCH ANGLE	16.3200 DEGREES
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.550 INCHES SECOND END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.527 INCHES FIRST END IN
TEETH TYPE	STRAIGHT

SUBSTITUTES & CROSS-REFERENCES 1

236540Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 236540-4?

236540-4 is a GEAR,BEVEL.

What parts can replace 236540-4?

There is 1 known substitute for 236540-4: 236540. Substitute compatibility should be verified for your specific system.

What is the NSN for 236540-4?

236540-4 is cataloged in the U.S. Government catalog under NSN 3020-01-320-1781. This indicates validated use in U.S. government and defense supply chains.

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236540-4 — GEAR,BEVEL

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