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2666188 — RETAINER ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2666188: RETAINER ASSEMBLY.

The RETAINER ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: JET ENGINE MODEL F104. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-633-4964, 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
2666188
NSN: 5360-00-633-4964
NIINs: 006334964, 011403970
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
end_item_identificationJET ENGINE MODEL F104
NSN5360-00-633-4964
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER ASSEMBLY TITLE COMPONENT PN 2666188 MFR RETAINER ASSEMBLY
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.656 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
LOAD RATING: 33.00 POUNDS NOMINAL LBS
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END STYLE: MACHINE LOOP SECOND END
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
OPENING WIDTH: 0.187 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.656 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
LOAD RATING33.00 POUNDS NOMINAL LBS
END STYLEMACHINE LOOP SECOND END
END STYLEEXTENDED LOOP FIRST END
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
OPENING WIDTH0.187 INCHES NOMINAL SECOND END IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH3.232 INCHES NOMINAL IN
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 2666188?
2666188 is a RETAINER ASSEMBLY.
What is the NSN for 2666188?
2666188 is cataloged in the U.S. Government catalog under NSN 5360-00-633-4964. 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.