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1608628 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1608628: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065 OR STEEL UNS K07001 OR STEEL OVERALL, coil_quantity: 12.740, style_designator: SINGLE TORSION LEFT HAND, spring_free_length: 2.761 INCHES NOMINAL IN, coil_helix_direction: LEFT-HAND, material_document_and_classification: ASTM A229 ASSN STD ALL MATERIAL RESPONSES OR QQ-W-428,TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-609-3290, 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
1608628
NSN: 5360-00-609-3290
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL UNS K07001 OR STEEL OVERALL
coil_quantity12.740
style_designatorSINGLE TORSION LEFT HAND
spring_free_length2.761 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
material_document_and_classificationASTM A229 ASSN STD ALL MATERIAL RESPONSES OR QQ-W-428,TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5360-00-609-3290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 1608628 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
STYLE DESIGNATOR: SINGLE TORSION LEFT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A229 ASSN STD ALL MATERIAL RESPONSES OR QQ-W-428,TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
SPRING FREE LENGTH: 2.761 INCHES NOMINAL IN
•
COIL QUANTITY: 12.740
•
COIL HELIX DIRECTION: LEFT-HAND
•
MATERIAL: STEEL COMP 1065 OR STEEL UNS K07001 OR STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE TORSION LEFT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A229 ASSN STD ALL MATERIAL RESPONSES OR QQ-W-428,TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH2.761 INCHES NOMINAL IN
COIL QUANTITY12.740
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL COMP 1065 OR STEEL UNS K07001 OR STEEL 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1608628?
1608628 is a SPRING,HELICAL,TORSION.
What is the NSN for 1608628?
1608628 is cataloged in the U.S. Government catalog under NSN 5360-00-609-3290. 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.