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1897340 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1897340: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, inside_diameter: 0.253 INCHES NOMINAL IN, outside_diameter: 0.373 INCHES NOMINAL IN, overall_thickness: 0.010 INCHES NOMINAL IN, surface_treatment: PASSIVATE, material_document_and_classification: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-033-9467, 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
1897340
NSN: 5365-00-033-9467
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 303
inside_diameter0.253 INCHES NOMINAL IN
outside_diameter0.373 INCHES NOMINAL IN
overall_thickness0.010 INCHES NOMINAL IN
surface_treatmentPASSIVATE
material_document_and_classificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN5365-00-033-9467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 1897340 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 0.373 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.010 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 0.253 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.373 INCHES NOMINAL IN
OVERALL THICKNESS0.010 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER0.253 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 303
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1897340?
1897340 is a SPACER,RING.
What is the NSN for 1897340?
1897340 is cataloged in the U.S. Government catalog under NSN 5365-00-033-9467. 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.