2AA881 — SETSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

2AA881: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include fastener_length: 0.380 INCHES NOMINAL IN, locking_feature: PATCH OR PELLET LOCKING FEATURE, special_features: POINT TYPE IS A CUP POINT, end_item_identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS), nominal_thread_diameter: 0.250 INCHES IN, thread_quantity_per_inch: 20. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-236-6146, 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

2AA881

NSN: 5305-01-236-6146
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

fastener_length	0.380 INCHES NOMINAL IN
locking_feature	PATCH OR PELLET LOCKING FEATURE
special_features	POINT TYPE IS A CUP POINT
end_item_identification	HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-01-236-6146

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.380 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

LOCKING FEATURE: PATCH OR PELLET LOCKING FEATURE

•

THREAD QUANTITY PER INCH: 20

•

THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.380 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
LOCKING FEATURE	PATCH OR PELLET LOCKING FEATURE
SPECIAL FEATURES	POINT TYPE IS A CUP POINT
END ITEM IDENTIFICATION	HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 2

50068-204Reference document

Same NSN cross-reference

Reference document — Secondary reference

715033AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2AA881?

2AA881 is a SETSCREW.

What parts can replace 2AA881?

There are 2 known substitutes for 2AA881: 50068-204, 715033A. Substitute compatibility should be verified for your specific system.

What is the NSN for 2AA881?

2AA881 is cataloged in the U.S. Government catalog under NSN 5305-01-236-6146. This indicates validated use in U.S. government and defense supply chains.

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