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31744129 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31744129: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 8 1/2, inside_diameter: 0.791 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-906-6261, 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
31744129
NSN: 5360-00-906-6261
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity8 1/2
inside_diameter0.791 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCHROMATE OVERALL
spring_free_length1.530 INCHES NOMINAL IN
spring_solid_length0.950 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter1.010 INCHES NOMINAL IN
NSN5360-00-906-6261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 31744129 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.010 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.950 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.530 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.791 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
•
COIL QUANTITY: 8 1/2
•
SURFACE TREATMENT: CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.010 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.950 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.530 INCHES NOMINAL IN
INSIDE DIAMETER0.791 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
COIL QUANTITY8 1/2
SURFACE TREATMENTCHROMATE OVERALL
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
12608Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 31744129?
31744129 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 31744129?
There is 1 known substitute for 31744129: 12608. Substitute compatibility should be verified for your specific system.
What is the NSN for 31744129?
31744129 is cataloged in the U.S. Government catalog under NSN 5360-00-906-6261. 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.