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751157 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

751157: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: MACHINE FULL HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.050 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 54, inside_diameter: 0.104 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-209-8235, 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
751157
NSN: 5360-00-209-8235
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_styleMACHINE FULL HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.050 INCHES NOMINAL BOTH ENDS IN
coil_quantity54
inside_diameter0.104 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length1.772 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.150 INCHES NOMINAL IN
material_document_and_classificationQQ-W-470,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-209-8235
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 751157 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.150 INCHES NOMINAL IN
•
END STYLE: MACHINE FULL HOOK BOTH ENDS
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.772 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.104 INCHES NOMINAL IN
•
COIL QUANTITY: 54
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.150 INCHES NOMINAL IN
END STYLEMACHINE FULL HOOK BOTH ENDS
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.772 INCHES NOMINAL IN
INSIDE DIAMETER0.104 INCHES NOMINAL IN
COIL QUANTITY54
SURFACE TREATMENTCADMIUM OVERALL
COIL HELIX DIRECTIONRIGHT-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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 751157?
751157 is a SPRING,HELICAL,EXTENSION.
What is the NSN for 751157?
751157 is cataloged in the U.S. Government catalog under NSN 5360-00-209-8235. 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.