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90231-2 — PACKING NUT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

90231-2: PACKING NUT.

The PACKING NUT is a the manufacturer industrial component. Key specifications include special_features: CLEANED IN ACCORDANCE WITH MIL-I-52211, surface_treatment: NICKEL, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-929-1043, 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
90231-2
NSN: 5360-00-929-1043
NIINs: 009291043, 013941296
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
special_featuresCLEANED IN ACCORDANCE WITH MIL-I-52211
surface_treatmentNICKEL
criticality_code_justificationFEAT
NSN5360-00-929-1043
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PACKING NUT TITLE COMPONENT PN 90231-2 MFR PACKING NUT
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
SPRING SOLID LENGTH: 1.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 2.000 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 53.400 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.196 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
END STYLESPRING END,SQUARED BOTH ENDS
SPRING SOLID LENGTH1.031 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.000 INCHES NOMINAL IN
SPRING DEFLECTION RATE53.400 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.196 INCHES NOMINAL IN
COIL QUANTITY18-1/4
SURFACE TREATMENTPASSIVATE OVERALL
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 90231-2?
90231-2 is a PACKING NUT.
What is the NSN for 90231-2?
90231-2 is cataloged in the U.S. Government catalog under NSN 5360-00-929-1043. 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.