566-6404319-25 — SPACER,RING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

566-6404319-25: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400, outside_diameter: 1.880 INCHES NOMINAL IN, special_features: 2 CORNERS CHAMFERED 45 DEGREES, 0.060 INS LONG, overall_thickness: 0.990 INCHES NOMINAL IN, material_document_and_classification: QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-426-4079, 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

566-6404319-25

NSN: 5365-01-426-4079
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400
outside_diameter	1.880 INCHES NOMINAL IN
special_features	2 CORNERS CHAMFERED 45 DEGREES, 0.060 INS LONG
overall_thickness	0.990 INCHES NOMINAL IN
material_document_and_classification	QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE
NSN	5365-01-426-4079

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 1.880 INCHES NOMINAL IN

•

OVERALL THICKNESS: 0.990 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE

•

MATERIAL: NICKEL ALLOY 400

TECHNICAL CHARACTERISTICS

OUTSIDE DIAMETER	1.880 INCHES NOMINAL IN
OVERALL THICKNESS	0.990 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURES	2 CORNERS CHAMFERED 45 DEGREES, 0.060 INS LONG
MATERIAL	NICKEL ALLOY 400

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

566-6404319 FIND 25Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 566-6404319-25?

566-6404319-25 is a SPACER,RING.

What parts can replace 566-6404319-25?

There is 1 known substitute for 566-6404319-25: 566-6404319 FIND 25. Substitute compatibility should be verified for your specific system.

What is the NSN for 566-6404319-25?

566-6404319-25 is cataloged in the U.S. Government catalog under NSN 5365-01-426-4079. This indicates validated use in U.S. government and defense supply chains.

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