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1603090 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1603090: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.500 INCHES NOMINAL IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS, width_across_flats: 1.000 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-958-1920, 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
1603090
NSN: 5360-00-958-1920
NIINs: 009581920, 012870750
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length1.500 INCHES NOMINAL IN
style_designatorLEFT INTERNAL AND RIGHT INTERNAL THREADS
width_across_flats1.000 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
NSN5360-00-958-1920
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STANDOFF,THREADED,SPACING TITLE COMPONENT PN 1603090 MFR STANDOFF,THREADED,SPAC
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.230 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.812 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 3.875 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.934 INCHES MINIMUM AND 1.970 INCHES MAXIMUM IN
•
COIL QUANTITY: 12
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.230 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH1.812 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH3.875 INCHES NOMINAL IN
INSIDE DIAMETER1.934 INCHES MINIMUM AND 1.970 INCHES MAXIMUM IN
COIL QUANTITY12
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL COMP 302 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 1603090?
1603090 is a STANDOFF,THREADED,SPACING.
What is the NSN for 1603090?
1603090 is cataloged in the U.S. Government catalog under NSN 5360-00-958-1920. 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.