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12591496 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12591496: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.440 INCHES NOMINAL IN, inside_diameter: 0.354 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: OXIDE OVERALL, spring_free_length: 0.550 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-344-0417, 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
12591496
NSN: 5360-01-344-0417
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter0.440 INCHES NOMINAL IN
coil_quantity5
inside_diameter0.354 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentOXIDE OVERALL
spring_free_length0.550 INCHES NOMINAL IN
spring_solid_length0.165 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
end_item_identificationM119A1 HOWITZER
accommodated_rod_diameter0.310 INCHES NOMINAL IN
spring_free_outside_diameter0.420 INCHES NOMINAL IN
NSN5360-01-344-0417
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 12591496 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.420 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.165 INCHES NOMINAL IN
•
ACCOMMODATED ROD DIAMETER: 0.310 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.550 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.354 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.420 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.420 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.165 INCHES NOMINAL IN
ACCOMMODATED ROD DIAMETER0.310 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.550 INCHES NOMINAL IN
INSIDE DIAMETER0.354 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.420 INCHES NOMINAL IN
COIL QUANTITY5
SURFACE TREATMENTOXIDE OVERALL
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12591496?
12591496 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 12591496?
12591496 is cataloged in the U.S. Government catalog under NSN 5360-01-344-0417. 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.