PartsTable
Technical Data Sheet
Download PDF

7378858 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7378858: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, inside_diameter: 0.969 INCHES MINIMUM AND 0.984 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 2.125 INCHES NOMINAL IN, spring_solid_length: 1.335 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-737-8858, 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
7378858
NSN: 5360-00-737-8858
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
inside_diameter0.969 INCHES MINIMUM AND 0.984 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length2.125 INCHES NOMINAL IN
spring_solid_length1.335 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.323 INCHES MINIMUM AND 1.339 INCHES MAXIMUM IN
material_document_and_classificationQQ-W-474,COMP E-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-737-8858
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 7378858 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.323 INCHES MINIMUM AND 1.339 INCHES MAXIMUM IN
•
END STYLE: SPRING END,GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.335 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-474,COMP E-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 2.125 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.969 INCHES MINIMUM AND 0.984 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.323 INCHES MINIMUM AND 1.339 INCHES MAXIMUM IN
END STYLESPRING END,GROUND BOTH ENDS
SPRING SOLID LENGTH1.335 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474,COMP E-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.125 INCHES NOMINAL IN
INSIDE DIAMETER0.969 INCHES MINIMUM AND 0.984 INCHES MAXIMUM IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
4-2653Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 7378858?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7378858?
7378858 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 7378858?
There is 1 known substitute for 7378858: 4-2653. Substitute compatibility should be verified for your specific system.
What is the NSN for 7378858?
7378858 is cataloged in the U.S. Government catalog under NSN 5360-00-737-8858. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7378858

✓ 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.