181996 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

181996: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include length: 1.458 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OVERALL, thread_class: 2B RIGHT INTERNAL, thread_length: 0.380 INCHES MINIMUM RIGHT INTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS. This part is cataloged in the U.S.

Government catalog under NSN 4931-00-026-4873, 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

181996

NSN: 4931-00-026-4873
NIINs: 000264873, 012196667
FSC: 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

length	1.458 INCHES NOMINAL IN
diameter	0.250 INCHES NOMINAL IN
material	ALUMINUM ALLOY 6061 OVERALL
thread_class	2B RIGHT INTERNAL
thread_length	0.380 INCHES MINIMUM RIGHT INTERNAL IN
style_designator	LEFT INTERNAL AND RIGHT INTERNAL THREADS
thread_direction	RIGHT-HAND RIGHT INTERNAL
surface_treatment	CHROMATE OVERALL
nominal_thread_size	0.138 INCHES RIGHT INTERNAL IN
cross-sectional_shape	ROUND
thread_quantity_per_inch	32 RIGHT INTERNAL
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
NSN	4931-00-026-4873

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

SK59110Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 181996?

181996 is a GEAR,SPUR.

What parts can replace 181996?

There is 1 known substitute for 181996: SK59110. Substitute compatibility should be verified for your specific system.

What is the NSN for 181996?

181996 is cataloged in the U.S. Government catalog under NSN 4931-00-026-4873. This indicates validated use in U.S. government and defense supply chains.

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181996 — GEAR,SPUR

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