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PartsTable / COMPONENT / 955572
955572 ✓ 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: 25, inside_diameter: 0.646 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: PHOSPHATE OR ZINC 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 5360-00-737-2792, 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
955572
NSN: 5360-00-737-2792
FSC: 5360
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity25
inside_diameter0.646 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentPHOSPHATE OR ZINC OVERALL
spring_free_length7.500 INCHES NOMINAL IN
spring_solid_length4.000 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate69.000 POUNDS PER INCH MINIMUM AND 84.000 POUNDS PER INCH MAXIMUM LBS
spring_free_outside_diameter0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
spring_solid_outside_diameter0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
NSN5360-00-737-2792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 955572 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.646 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-428,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING SOLID LENGTH: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE OUTSIDE DIAMETER: 0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: LEFT-HAND
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING DEFLECTION RATE: 69.000 POUNDS PER INCH MINIMUM AND 84.000 POUNDS PER INCH MAXIMUM LBS
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.646 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING SOLID LENGTH4.000 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
COIL HELIX DIRECTIONLEFT-HAND
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING DEFLECTION RATE69.000 POUNDS PER INCH MINIMUM AND 84.000 POUNDS PER INCH MAXIMUM LBS
SPRING FREE LENGTH7.500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
N881EA1562Interchangeable
interchangeable cross-reference
interchangeable
A1562AInterchangeable
interchangeable cross-reference
interchangeable
180052Interchangeable
interchangeable cross-reference
interchangeable
610Interchangeable
interchangeable cross-reference
interchangeable
26412Interchangeable
interchangeable cross-reference
interchangeable
553340Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 955572?
955572 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 955572?
There are 19 known substitutes for 955572: N881EA1562, A1562A, 180052 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 955572?
955572 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-737-2792. 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