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DV391-158 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DV391-158: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, end_style: SPRING END,PLAIN BOTH ENDS, inside_diameter: 0.356 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.969 INCHES NOMINAL IN, spring_solid_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-107-5449, 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
DV391-158
NSN: 5360-00-107-5449
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 11201 — DEVAL LIFE CYCLE SUPPORT LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
end_styleSPRING END,PLAIN BOTH ENDS
coil_quantity3
inside_diameter0.356 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.969 INCHES NOMINAL IN
spring_solid_length0.500 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate20.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.500 INCHES NOMINAL IN
NSN5360-00-107-5449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN DV391-158 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
END STYLE: SPRING END,PLAIN BOTH ENDS
•
SPRING SOLID LENGTH: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.969 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 20.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.356 INCHES NOMINAL IN
•
COIL QUANTITY: 3
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
END STYLESPRING END,PLAIN BOTH ENDS
SPRING SOLID LENGTH0.500 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.969 INCHES NOMINAL IN
SPRING DEFLECTION RATE20.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.356 INCHES NOMINAL IN
COIL QUANTITY3
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALCOPPER ALLOY 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 1
64A98B589-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 DV391-158?
DV391-158 is a SPRING,HELICAL,COMPRESSION.
What parts can replace DV391-158?
There is 1 known substitute for DV391-158: 64A98B589-1. Substitute compatibility should be verified for your specific system.
What is the NSN for DV391-158?
DV391-158 is cataloged in the U.S. Government catalog under NSN 5360-00-107-5449. 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.