1143AS412 — SPACER,SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1143AS412: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, corner_shape: CHAMFERED OUTSIDE LEFT CORNER, overall_length: 0.9350 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2500 INCHES NOMINAL IN, body_outside_diameter: 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-084-9574, 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

1143AS412

NSN: 5365-01-084-9574
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	PLASTIC OVERALL
corner_shape	CHAMFERED OUTSIDE LEFT CORNER
overall_length	0.9350 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.2500 INCHES NOMINAL IN
body_outside_diameter	0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
NSN	5365-01-084-9574

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: CHAMFERED OUTSIDE LEFT CORNER

•

BODY OUTSIDE DIAMETER: 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 0.2500 INCHES NOMINAL IN

•

MATERIAL: PLASTIC OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
BODY OUTSIDE DIAMETER	0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.9350 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.2500 INCHES NOMINAL IN
MATERIAL	PLASTIC OVERALL

OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers

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

5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940

SUBSTITUTES & CROSS-REFERENCES 1

634-8539-001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1143AS412?

1143AS412 is a SPACER,SLEEVE.

What parts can replace 1143AS412?

There is 1 known substitute for 1143AS412: 634-8539-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 1143AS412?

1143AS412 is cataloged in the U.S. Government catalog under NSN 5365-01-084-9574. This indicates validated use in U.S. government and defense supply chains.

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1143AS412 — SPACER,SLEEVE

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