5186681 — GEAR CLUSTER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

5186681: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: SPUR THIRD GEAR, construction: SOLID, hub_nominal_length: 0.659 INCHES BOTH ENDS IN, hub_nominal_diameter: 0.984 INCHES BOTH ENDS IN, hub_style_designator: 1 STEP BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-050-3238, 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

5186681

NSN: 5310-00-050-3238
NIINs: 000503238, 009069371, 013220010
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL OVERALL
design_type	SPUR THIRD GEAR
construction	SOLID
hub_nominal_length	0.659 INCHES BOTH ENDS IN
hub_nominal_diameter	0.984 INCHES BOTH ENDS IN
hub_style_designator	1 STEP BOTH ENDS
nominal_overall_length	4.818 INCHES IN
nominal_outside_diameter	4.818 INCHES SECOND GEAR IN
NSN	5310-00-050-3238

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.313 INCHES NOMINAL IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE NUT

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.172 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OR ZINC NUT

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.313 INCHES NOMINAL IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE NUT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.138 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.172 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OR ZINC NUT
THREAD CLASS	2B
THREAD QUANTITY PER INCH	32

SUBSTITUTES & CROSS-REFERENCES 5

503238Reference document

Same NSN cross-reference

Reference document — Secondary reference

8630-23-11CReference document

Same NSN cross-reference

Reference document — Secondary reference

8630-23-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A186681Reference document

Same NSN cross-reference

Reference document — Secondary reference

107361HReference 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 5186681?

5186681 is a GEAR CLUSTER.

What parts can replace 5186681?

There are 5 known substitutes for 5186681: 503238, 8630-23-11C, 8630-23-11 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5186681?

5186681 is cataloged in the U.S. Government catalog under NSN 5310-00-050-3238. This indicates validated use in U.S. government and defense supply chains.

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5186681 — GEAR CLUSTER

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