A-A-1923 — SHIELD,EXPANSION

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

A-A-1923: SHIELD,EXPANSION.

The SHIELD,EXPANSION is a the manufacturer industrial component. Key specifications include material: STEEL, fastener_type: NUT, overall_length: 3.000 INCHES NOMINAL IN, thread_provision: THREADED, surface_treatment: ZINC, safe_operating_load_rating: 375.0 POUNDS NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-281-1458, 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

A-A-1923

NSN: 5340-00-281-1458
NIINs: 002811458, 006641340, 006641342, 006641343, 009950446, 009950447, 009950448, 009950449, 009950450, 009950451, 010253207, 010509870, 010509872, 010659686, 010815681, 010816449, 013712434, 015385892, 016527553
FSC: 5340 — Hardware, Commercial
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

material	STEEL
fastener_type	NUT
unit_quantity	1
overall_length	3.000 INCHES NOMINAL IN
thread_provision	THREADED
surface_treatment	ZINC
safe_operating_load_rating	375.0 POUNDS NOMINAL LBS
hole_accommodation_diameter	0.250 INCHES NOMINAL IN
insert_type_for_which_designed	NUT
NSN	5340-00-281-1458

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD PROVISION: THREADED

•

HOLE ACCOMMODATION DIAMETER: 0.875 INCHES NOMINAL IN

•

NOMINAL LENGTH: 5.000 INCHES IN

•

INSERT SIZE: 1/2 IN.-13 THD IN

•

STYLE DESIGNATOR: DOUBLE EXPANSION

•

FASTENER TYPE: BOLT

•

FEATURES PROVIDED: INSTALLATION SETTING TOOL

TECHNICAL CHARACTERISTICS

THREAD PROVISION	THREADED
HOLE ACCOMMODATION DIAMETER	0.875 INCHES NOMINAL IN
NOMINAL LENGTH	5.000 INCHES IN
INSERT SIZE	1/2 IN.-13 THD IN
STYLE DESIGNATOR	DOUBLE EXPANSION
FASTENER TYPE	BOLT
OVERALL LENGTH	2.250 INCHES NOMINAL IN
FEATURES PROVIDED	INSTALLATION SETTING TOOL
INSERT TYPE FOR WHICH DESIGNED	MACHINE BOLT
HEAD STYLE	SQUARE

SUBSTITUTES & CROSS-REFERENCES 2

FFS325Reference document

Same NSN cross-reference

Reference document — Secondary reference

AA1923-304Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy A-A-1923?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is A-A-1923?

A-A-1923 is a SHIELD,EXPANSION.

What parts can replace A-A-1923?

There are 2 known substitutes for A-A-1923: FFS325, AA1923-304. Substitute compatibility should be verified for your specific system.

What is the NSN for A-A-1923?

A-A-1923 is cataloged in the U.S. Government catalog under NSN 5340-00-281-1458. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

A-A-1923 — SHIELD,EXPANSION

Request a Quote — A-A-1923