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52A315A22 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

52A315A22: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.095 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 19, opening_width: 0.062 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-319-3581, 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
52A315A22
NSN: 5360-00-319-3581
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleRAISED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.095 INCHES NOMINAL BOTH ENDS IN
coil_quantity19
opening_width0.062 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.190 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length1.060 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
coil_to_hook_inside_length0.187 INCHES NOMINAL BOTH ENDS IN
NSN5360-00-319-3581
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 52A315A22 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
END STYLE: RAISED HOOK BOTH ENDS
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
OPENING WIDTH: 0.062 INCHES NOMINAL BOTH ENDS IN
•
SPRING FREE LENGTH: 1.060 INCHES NOMINAL IN
•
COIL TO HOOK INSIDE LENGTH: 0.187 INCHES NOMINAL BOTH ENDS IN
•
INSIDE DIAMETER: 0.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
END STYLERAISED HOOK BOTH ENDS
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
OPENING WIDTH0.062 INCHES NOMINAL BOTH ENDS IN
SPRING FREE LENGTH1.060 INCHES NOMINAL IN
COIL TO HOOK INSIDE LENGTH0.187 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER0.190 INCHES NOMINAL IN
COIL QUANTITY19
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
73270Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 52A315A22?
52A315A22 is a SPRING,HELICAL,EXTENSION.
What parts can replace 52A315A22?
There is 1 known substitute for 52A315A22: 73270. Substitute compatibility should be verified for your specific system.
What is the NSN for 52A315A22?
52A315A22 is cataloged in the U.S. Government catalog under NSN 5360-00-319-3581. 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.