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5287402 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5287402: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include inside_diameter: 2.936 INCHES MINIMUM AND 2.938 INCHES MAXIMUM IN, outside_diameter: 3.436 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN, features_provided: CASEHARDENED, overall_thickness: 0.688 INCHES NOMINAL IN, material_document_and_classification: QQ-S-637 FED SPEC ALL MATERIAL RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-528-7402, 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
5287402
NSN: 5365-00-528-7402
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
inside_diameter2.936 INCHES MINIMUM AND 2.938 INCHES MAXIMUM IN
outside_diameter3.436 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN
features_providedCASEHARDENED
overall_thickness0.688 INCHES NOMINAL IN
material_document_and_classificationQQ-S-637 FED SPEC ALL MATERIAL RESPONSES
NSN5365-00-528-7402
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 5287402 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 3.436 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.688 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC ALL MATERIAL RESPONSES
•
FEATURES PROVIDED: CASEHARDENED
•
INSIDE DIAMETER: 2.936 INCHES MINIMUM AND 2.938 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER3.436 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN
OVERALL THICKNESS0.688 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC ALL MATERIAL RESPONSES
FEATURES PROVIDEDCASEHARDENED
INSIDE DIAMETER2.936 INCHES MINIMUM AND 2.938 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
2195360Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5287402?
5287402 is a SPACER,RING.
What parts can replace 5287402?
There is 1 known substitute for 5287402: 2195360. Substitute compatibility should be verified for your specific system.
What is the NSN for 5287402?
5287402 is cataloged in the U.S. Government catalog under NSN 5365-00-528-7402. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.