A20579 — SPACER,SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A20579: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.5000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2780 INCHES MINIMUM AND 0.2840 INCHES MAXIMUM IN, body_outside_diameter: 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-294-0005, 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

A20579

NSN: 5365-00-294-0005
NIINs: 002940005, 012677426
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV

SPECIFICATIONS

material	ALUMINUM OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.5000 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.2780 INCHES MINIMUM AND 0.2840 INCHES MAXIMUM IN
body_outside_diameter	0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
NSN	5365-00-294-0005

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 0.2780 INCHES MINIMUM AND 0.2840 INCHES MAXIMUM IN

•

MATERIAL: ALUMINUM OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.2780 INCHES MINIMUM AND 0.2840 INCHES MAXIMUM IN
MATERIAL	ALUMINUM OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

AS20579Reference document

Same NSN cross-reference

Reference document — Secondary reference

20579Same 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

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FREQUENTLY ASKED QUESTIONS

What is A20579?

A20579 is a SPACER,SLEEVE.

What parts can replace A20579?

There are 2 known substitutes for A20579: AS20579, 20579. Substitute compatibility should be verified for your specific system.

What is the NSN for A20579?

A20579 is cataloged in the U.S. Government catalog under NSN 5365-00-294-0005. This indicates validated use in U.S. government and defense supply chains.

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