51373 — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

51373: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include height: 0.020 INCHES MINIMUM IN, diameter: 0.0932 INCHES MINIMUM IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 0.218 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-517-3711, 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

51373

NSN: 3020-00-517-3711
NIINs: 005173711, 016209805
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 20263 — MKT GEOTECHNICAL SYSTEMS (USA)

SPECIFICATIONS

height	0.020 INCHES MINIMUM IN
diameter	0.0932 INCHES MINIMUM IN
material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT
style_designator	STRAIGHT
pin_head_diameter	0.218 INCHES NOMINAL IN
under_head_length	0.264 INCHES MINIMUM IN
NSN	3020-00-517-3711

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 3.500 INCHES SECOND END IN

•

BODY STYLE: PLAIN, SOLID

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.250 INCHES SECOND END IN

•

TEETH TYPE: STRAIGHT

•

NOMINAL OVERALL LENGTH: 1.438 INCHES IN

•

STYLE DESIGNATOR: PERIPHERAL FACE, BACK HUB PROTRUDING

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 5.0000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	3.500 INCHES SECOND END IN
BODY STYLE	PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES SECOND END IN
TEETH TYPE	STRAIGHT
NOMINAL OVERALL LENGTH	1.438 INCHES IN
STYLE DESIGNATOR	PERIPHERAL FACE, BACK HUB PROTRUDING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	5.0000 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	5.3750 INCHES IN
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	0.9380 INCHES BOTH ENDS IN

SUBSTITUTES & CROSS-REFERENCES 1

MB1966-8Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 51373?

51373 is a GEAR,BEVEL.

What parts can replace 51373?

There is 1 known substitute for 51373: MB1966-8. Substitute compatibility should be verified for your specific system.

What is the NSN for 51373?

51373 is cataloged in the U.S. Government catalog under NSN 3020-00-517-3711. This indicates validated use in U.S. government and defense supply chains.

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