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12937539 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12937539: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, center_style: SQUARE TYPE, coil_quantity: 11, stock_diameter: 0.076 INCHES NOMINAL IN, inside_diameter: 0.750 INCHES NOMINAL IN, style_designator: DOUBLE TORSION, RIGHT AND LEFT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-384-5338, 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
12937539
NSN: 5360-01-384-5338
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 UNS K08500 OVERALL
center_styleSQUARE TYPE
coil_quantity11
stock_diameter0.076 INCHES NOMINAL IN
inside_diameter0.750 INCHES NOMINAL IN
style_designatorDOUBLE TORSION, RIGHT AND LEFT HAND
spring_free_length2.980 INCHES NOMINAL IN
center_section_width1.830 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
end_angular_relationshipEND W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL PARALLEL TO CENTER SECTION
spring_free_outside_diameter0.902 INCHES NOMINAL IN
coil_axis_to_center_section_distance1.840 INCHES NOMINAL IN
NSN5360-01-384-5338
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 12937539 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.902 INCHES NOMINAL IN
•
CENTER SECTION WIDTH: 1.830 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE TORSION, RIGHT AND LEFT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 2.980 INCHES NOMINAL IN
•
COIL AXIS TO CENTER SECTION DISTANCE: 1.840 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
STOCK DIAMETER: 0.076 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.902 INCHES NOMINAL IN
CENTER SECTION WIDTH1.830 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE TORSION, RIGHT AND LEFT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.980 INCHES NOMINAL IN
COIL AXIS TO CENTER SECTION DISTANCE1.840 INCHES NOMINAL IN
INSIDE DIAMETER0.750 INCHES NOMINAL IN
STOCK DIAMETER0.076 INCHES NOMINAL IN
COIL QUANTITY11
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12937539?
12937539 is a SPRING,HELICAL,TORSION.
What is the NSN for 12937539?
12937539 is cataloged in the U.S. Government catalog under NSN 5360-01-384-5338. This indicates validated use in U.S. government and defense supply chains.
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