71311753 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

71311753: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE FIRST END, pitch_diameter: 1.500 INCHES NOMINAL IN, pressure_angle: 20.0 DEGREES, teeth_quantity: 48. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-170-4744, 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

71311753

NSN: 3020-01-170-4744
NIINs: 011704744, 011757107, 011842254, 016855231, 016856343
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
body_style	PLAIN, SOLID
bore_style	W/COUNTERBORE FIRST END
pitch_diameter	1.500 INCHES NOMINAL IN
pressure_angle	20.0 DEGREES
teeth_quantity	48
style_designator	SOLID BACK RING, PROTRUDING HUB, RECESSED HUB
surface_treatment	PASSIVATE OVERALL
hub_style_designator	PINNED FIRST END
nominal_outside_diameter	1.563 INCHES IN
material_document_and_classification	MIL-H-6875, CLASS D, CONDITION H1025 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	GEAR, SPUR
NSN	3020-01-170-4744

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL LENGTH: 0.437 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

MATERIAL: STEEL COMP 630 OVERALL

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL LENGTH	0.437 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 630 OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

71311753-004Reference 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 71311753?

71311753 is a GEAR,SPUR.

What parts can replace 71311753?

There is 1 known substitute for 71311753: 71311753-004. Substitute compatibility should be verified for your specific system.

What is the NSN for 71311753?

71311753 is cataloged in the U.S. Government catalog under NSN 3020-01-170-4744. This indicates validated use in U.S. government and defense supply chains.

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71311753 — GEAR,SPUR

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