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M572A976 ✓ 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 CORROSION RESISTING OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, load_rating: 0.433 POUNDS MINIMUM AND 0.517 POUNDS MAXIMUM LBS, inside_diameter: 0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM 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 5360-00-883-3854, 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
M572A976
NSN: 5360-00-883-3854
FSC: 5360
CAGE: 12935 — MARS INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
load_rating0.433 POUNDS MINIMUM AND 0.517 POUNDS MAXIMUM LBS
coil_quantity6
inside_diameter0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
spring_solid_length0.224 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_length_under_load0.688 INCHES NOMINAL IN
spring_free_outside_diameter0.540 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
NSN5360-00-883-3854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN M572A976 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 0.540 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
•
LOAD RATING: 0.433 POUNDS MINIMUM AND 0.517 POUNDS MAXIMUM LBS
•
SPRING FREE LENGTH: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SPRING LENGTH UNDER LOAD: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE OUTSIDE DIAMETER0.540 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
LOAD RATING0.433 POUNDS MINIMUM AND 0.517 POUNDS MAXIMUM LBS
SPRING FREE LENGTH0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED BOTH ENDS
MATERIALSTEEL CORROSION RESISTING OVERALL
SPRING LENGTH UNDER LOAD0.688 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
COIL QUANTITY6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
501-221-001-653Interchangeable
interchangeable cross-reference
interchangeable
110400-653Interchangeable
interchangeable cross-reference
interchangeable
397-1378-2Interchangeable
interchangeable cross-reference
interchangeable
TF976Interchangeable
interchangeable cross-reference
interchangeable
976Interchangeable
interchangeable cross-reference
interchangeable
260-0688-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M572A976?
M572A976 is a SPRING,HELICAL,COMPRESSION.
What parts can replace M572A976?
There are 21 known substitutes for M572A976: 501-221-001-653, 110400-653, 397-1378-2 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M572A976?
M572A976 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-883-3854. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026