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Technical Data Sheet
PartsTable / COMPONENT / NP11271PC40
NP11271PC40 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.817 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 1.791 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-424-3179, 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
NP11271PC40
NSN: 5360-00-424-3179
FSC: 5360
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity8
inside_diameter0.817 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length1.791 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter1.087 INCHES NOMINAL IN
NSN5360-00-424-3179
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN NP11271PC40 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.817 INCHES NOMINAL IN
•
COIL QUANTITY: 8
•
SURFACE TREATMENT: CADMIUM OVERALL
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: STEEL OVERALL
•
SPRING FREE OUTSIDE DIAMETER: 1.087 INCHES NOMINAL IN
•
SPRING FREE LENGTH: 1.791 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.817 INCHES NOMINAL IN
COIL QUANTITY8
SURFACE TREATMENTCADMIUM OVERALL
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
MATERIALSTEEL OVERALL
SPRING FREE OUTSIDE DIAMETER1.087 INCHES NOMINAL IN
SPRING FREE LENGTH1.791 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
PAW638Interchangeable
interchangeable cross-reference
interchangeable
158-11551-1Interchangeable
interchangeable cross-reference
interchangeable
3070Interchangeable
interchangeable cross-reference
interchangeable
WG-1Interchangeable
interchangeable cross-reference
interchangeable
TRICONGUNInterchangeable
interchangeable cross-reference
interchangeable
40150-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NP11271PC40?
NP11271PC40 is a SPRING,HELICAL,COMPRESSION.
What parts can replace NP11271PC40?
There are 16 known substitutes for NP11271PC40: PAW638, 158-11551-1, 3070 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NP11271PC40?
NP11271PC40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-424-3179. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026