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177358PC126 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

177358PC126: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.066 INCHES NOMINAL BOTH ENDS IN, load_rating: 3.500 POUNDS NOMINAL LBS, coil_quantity: 65. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-200-6736, 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
177358PC126
NSN: 5360-00-200-6736
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSHORT TWISTED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.066 INCHES NOMINAL BOTH ENDS IN
load_rating3.500 POUNDS NOMINAL LBS
coil_quantity65
inside_diameter0.132 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length1.084 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_length_under_load2.219 INCHES NOMINAL IN
NSN5360-00-200-6736
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 177358PC126 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
LOAD RATING: 3.500 POUNDS NOMINAL LBS
•
END STYLE: SHORT TWISTED HOOK BOTH ENDS
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.084 INCHES NOMINAL IN
•
COIL TO HOOK INSIDE LENGTH: 0.140 INCHES NOMINAL BOTH ENDS IN
•
INSIDE DIAMETER: 0.132 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.156 INCHES NOMINAL IN
LOAD RATING3.500 POUNDS NOMINAL LBS
END STYLESHORT TWISTED HOOK BOTH ENDS
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.084 INCHES NOMINAL IN
COIL TO HOOK INSIDE LENGTH0.140 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER0.132 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD2.219 INCHES NOMINAL IN
COIL QUANTITY65
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 8
563-4105-1013367ALT6ITEM201AKReference document
Same NSN cross-reference
Reference document — Secondary reference
3109664PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
19639FITEM201AKReference document
Same NSN cross-reference
Reference document — Secondary reference
PL9667463PC10SH9Reference document
Same NSN cross-reference
Reference document — Secondary reference
50402ITEMA40Reference document
Same NSN cross-reference
Reference document — Secondary reference
175350PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 177358PC126?
177358PC126 is a SPRING,HELICAL,EXTENSION.
What parts can replace 177358PC126?
There are 8 known substitutes for 177358PC126: 563-4105-1013367ALT6ITEM201AK, 3109664PC126, 19639FITEM201AK and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 177358PC126?
177358PC126 is cataloged in the U.S. Government catalog under NSN 5360-00-200-6736. 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.