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PartsTable / COMPONENT / 5571NPC35
5571NPC35 ✓ 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, coil_quantity: 10-1/2, inside_diameter: 1.875 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: NICKEL OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-446-3360, 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
5571NPC35
NSN: 5360-00-446-3360
FSC: 5360
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity10-1/2
inside_diameter1.875 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentNICKEL OVERALL
spring_free_length5.688 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter2.229 INCHES NOMINAL IN
NSN5360-00-446-3360
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 5571NPC35 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 5.688 INCHES NOMINAL IN
•
SPRING FREE OUTSIDE DIAMETER: 2.229 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
COIL QUANTITY: 10-1/2
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH5.688 INCHES NOMINAL IN
SPRING FREE OUTSIDE DIAMETER2.229 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
COIL QUANTITY10-1/2
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
INSIDE DIAMETER1.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
PS70-2/LGInterchangeable
interchangeable cross-reference
interchangeable
1073-1Interchangeable
interchangeable cross-reference
interchangeable
SSRI-1438ZZRA3P25LG86Interchangeable
interchangeable cross-reference
interchangeable
BA722441Interchangeable
interchangeable cross-reference
interchangeable
TS1000-205Interchangeable
interchangeable cross-reference
interchangeable
912059-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5571NPC35?
5571NPC35 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 5571NPC35?
There are 16 known substitutes for 5571NPC35: PS70-2/LG, 1073-1, SSRI-1438ZZRA3P25LG86 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5571NPC35?
5571NPC35 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-446-3360. 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