57A20B25-3 — SPACER,SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

57A20B25-3: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.1080 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: DICHROMATE OVERALL, body_inside_diameter: 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-720-2178, 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

57A20B25-3

NSN: 5365-00-720-2178
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.1080 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatment	DICHROMATE OVERALL
body_inside_diameter	0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN
body_outside_diameter	0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
material_document_and_classification	QQ-A-251,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5365-00-720-2178

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-251,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN

•

SURFACE TREATMENT: DICHROMATE OVERALL

•

MATERIAL: ALUMINUM ALLOY OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-251,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.1080 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN
SURFACE TREATMENT	DICHROMATE OVERALL
MATERIAL	ALUMINUM ALLOY 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 57A20B25-3?

57A20B25-3 is a SPACER,SLEEVE.

What is the NSN for 57A20B25-3?

57A20B25-3 is cataloged in the U.S. Government catalog under NSN 5365-00-720-2178. This indicates validated use in U.S. government and defense supply chains.

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57A20B25-3 — SPACER,SLEEVE

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