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NP11057PC5041 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

NP11057PC5041: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K15590 OVERALL, end_style: SPRING END,SQUARED AND GROUND SECOND END, coil_quantity: 10-1/2, inside_diameter: 1.130 INCHES MINIMUM AND 1.148 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-414-9129, 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
NP11057PC5041
NSN: 5360-00-414-9129
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialSTEEL UNS K15590 OVERALL
end_styleSPRING END,SQUARED AND GROUND SECOND END
coil_quantity10-1/2
inside_diameter1.130 INCHES MINIMUM AND 1.148 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length3.188 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter1.426 INCHES MINIMUM AND 1.444 INCHES MAXIMUM IN
material_document_and_classificationQQ-W-412,COMP 1,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-414-9129
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN NP11057PC5041 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.426 INCHES MINIMUM AND 1.444 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND SECOND END
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-412,COMP 1,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 3.188 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.130 INCHES MINIMUM AND 1.148 INCHES MAXIMUM IN
•
COIL QUANTITY: 10-1/2
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.426 INCHES MINIMUM AND 1.444 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND SECOND END
END STYLESPRING END,GROUND FIRST END
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-412,COMP 1,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH3.188 INCHES NOMINAL IN
INSIDE DIAMETER1.130 INCHES MINIMUM AND 1.148 INCHES MAXIMUM IN
COIL QUANTITY10-1/2
SURFACE TREATMENTCADMIUM OVERALL
COIL HELIX DIRECTIONLEFT-HAND
SUBSTITUTES & CROSS-REFERENCES 9
NP11158PC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
P2010-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
NP11155PC5041Reference document
Same NSN cross-reference
Reference document — Secondary reference
P2010-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
NP11055PC5041Reference document
Same NSN cross-reference
Reference document — Secondary reference
NP8183PCP2010-9Reference 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 NP11057PC5041?
NP11057PC5041 is a SPRING,HELICAL,COMPRESSION.
What parts can replace NP11057PC5041?
There are 9 known substitutes for NP11057PC5041: NP11158PC2, P2010-5, NP11155PC5041 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NP11057PC5041?
NP11057PC5041 is cataloged in the U.S. Government catalog under NSN 5360-00-414-9129. 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.