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0280280 — RETAINER,ELECTRICAL RELAY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

0280280: RETAINER,ELECTRICAL RELAY.

The RETAINER,ELECTRICAL RELAY is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.875 INCHES NOMINAL IN, overall_height: 0.313 INCHES MAXIMUM IN, overall_length: 1.656 INCHES MAXIMUM IN, style_designator: IRREGULAR, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-968-4253, 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
0280280
NSN: 5945-00-968-4253
FSC: 5945 — Relays and Solenoids
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.875 INCHES NOMINAL IN
overall_height0.313 INCHES MAXIMUM IN
overall_length1.656 INCHES MAXIMUM IN
style_designatorIRREGULAR
surface_treatmentPASSIVATE
unthreaded_mounting_hole_diameter0.164 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
material_document_and_classificationQQ-S-766,CL 302 FED SPEC SINGLE MATERIAL RESPONSE
accommodated_item_securing_device_typeFRICTION FASTENER
NSN5945-00-968-4253
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL RELAY TITLE COMPONENT PN 0280280 MFR RETAINER,ELECTRICAL RE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.164 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: IRREGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,CL 302 FED SPEC SINGLE MATERIAL RESPONSE
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: FRICTION FASTENER
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.313 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.164 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORIRREGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL 302 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.656 INCHES MAXIMUM IN
ACCOMMODATED ITEM SECURING DEVICE TYPEFRICTION FASTENER
OVERALL WIDTH0.875 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
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 0280280?
0280280 is a RETAINER,ELECTRICAL RELAY.
What is the NSN for 0280280?
0280280 is cataloged in the U.S. Government catalog under NSN 5945-00-968-4253. 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.