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12556983 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12556983: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, coil_quantity: 3-1/2, inside_diameter: 7.500 MILLIMETERS NOMINAL MM, style_designator: SINGLE TORSION LEFT HAND, spring_free_length: 6.300 MILLIMETERS NOMINAL MM, coil_helix_direction: LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-463-1009, 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
12556983
NSN: 5360-01-463-1009
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
coil_quantity3-1/2
inside_diameter7.500 MILLIMETERS NOMINAL MM
style_designatorSINGLE TORSION LEFT HAND
spring_free_length6.300 MILLIMETERS NOMINAL MM
coil_helix_directionLEFT-HAND
end_angular_relationshipENDS PARALLEL ONE TO OTHER
spring_free_outside_diameter11.10 MILLIMETERS NOMINAL MM
NSN5360-01-463-1009
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 12556983 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 11.10 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: SINGLE TORSION LEFT HAND
•
SPRING FREE LENGTH: 6.300 MILLIMETERS NOMINAL MM
•
INSIDE DIAMETER: 7.500 MILLIMETERS NOMINAL MM
•
COIL QUANTITY: 3-1/2
•
COIL HELIX DIRECTION: LEFT-HAND
•
MATERIAL: STEEL OVERALL
•
END ANGULAR RELATIONSHIP: ENDS PARALLEL ONE TO OTHER
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER11.10 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SPRING FREE LENGTH6.300 MILLIMETERS NOMINAL MM
INSIDE DIAMETER7.500 MILLIMETERS NOMINAL MM
COIL QUANTITY3-1/2
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
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
711531509807Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12556983?
12556983 is a SPRING,HELICAL,TORSION.
What parts can replace 12556983?
There is 1 known substitute for 12556983: 711531509807. Substitute compatibility should be verified for your specific system.
What is the NSN for 12556983?
12556983 is cataloged in the U.S. Government catalog under NSN 5360-01-463-1009. This indicates validated use in U.S. government and defense supply chains.
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