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6403393 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6403393: 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, load_rating: 5.320 POUNDS MINIMUM AND 7.160 POUNDS MAXIMUM LBS, inside_diameter: 0.658 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 3.945 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-070-4339, 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
6403393
NSN: 5360-00-070-4339
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating5.320 POUNDS MINIMUM AND 7.160 POUNDS MAXIMUM LBS
inside_diameter0.658 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length3.945 INCHES NOMINAL IN
spring_solid_length1.000 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_length_under_load2.562 INCHES NOMINAL IN
spring_free_outside_diameter0.800 INCHES NOMINAL IN
spring_solid_outside_diameter0.816 INCHES NOMINAL IN
NSN5360-00-070-4339
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 6403393 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.800 INCHES NOMINAL IN
•
LOAD RATING: 5.320 POUNDS MINIMUM AND 7.160 POUNDS MAXIMUM LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 3.945 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.658 INCHES NOMINAL IN
•
SPRING LENGTH UNDER LOAD: 2.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.800 INCHES NOMINAL IN
LOAD RATING5.320 POUNDS MINIMUM AND 7.160 POUNDS MAXIMUM LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH3.945 INCHES NOMINAL IN
INSIDE DIAMETER0.658 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD2.562 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.816 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6403393?
6403393 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 6403393?
6403393 is cataloged in the U.S. Government catalog under NSN 5360-00-070-4339. 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.