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408149 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

408149: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a Legrand industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 5 1/2, inside_diameter: 0.461 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.749 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-104-3166, 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
408149
NSN: 5360-01-104-3166
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity5 1/2
inside_diameter0.461 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.749 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.625 INCHES NOMINAL IN
spring_solid_outside_diameter0.396 INCHES NOMINAL IN
NSN5360-01-104-3166
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 408149 MFR Legrand SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.749 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.461 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.396 INCHES NOMINAL IN
•
COIL QUANTITY: 5 1/2
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.749 INCHES NOMINAL IN
INSIDE DIAMETER0.461 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.396 INCHES NOMINAL IN
COIL QUANTITY5 1/2
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 408149?
408149 is a SPRING,HELICAL,COMPRESSION manufactured by Legrand.
What is the NSN for 408149?
408149 is cataloged in the U.S. Government catalog under NSN 5360-01-104-3166. 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.