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Technical Data Sheet
PartsTable / COMPONENT / 952581-1
952581-1 ✓ 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 length: 0.625 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thread_length: 0.375 INCHES NOMINAL RIGHT EXTERNAL IN, surface_treatment: NICKEL OVERALL, width_across_flats: 0.500 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-226-2367, 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
952581-1
NSN: 5360-00-226-2367
FSC: 5360
CAGE: 0B9R9 — MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION (USA)
SPECIFICATIONS
length0.625 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thread_length0.375 INCHES NOMINAL RIGHT EXTERNAL IN
surface_treatmentNICKEL OVERALL
width_across_flats0.500 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
NSN5360-00-226-2367
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 952581-1 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE LENGTH: 1.323 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN
•
SPRING FREE OUTSIDE DIAMETER: 1.217 INCHES MINIMUM AND 1.247 INCHES MAXIMUM IN
•
SPRING SOLID LENGTH: 0.850 INCHES MAXIMUM IN
•
ACCOMMODATED ROD DIAMETER: 0.817 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.877 INCHES MINIMUM AND 0.907 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
COIL QUANTITY: 5
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
SPRING FREE LENGTH1.323 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN
SPRING FREE OUTSIDE DIAMETER1.217 INCHES MINIMUM AND 1.247 INCHES MAXIMUM IN
SPRING SOLID LENGTH0.850 INCHES MAXIMUM IN
ACCOMMODATED ROD DIAMETER0.817 INCHES MAXIMUM IN
INSIDE DIAMETER0.877 INCHES MINIMUM AND 0.907 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
COIL QUANTITY5
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
BORE DIAMETER1.307 INCHES MINIMUM IN
COIL HELIX DIRECTIONLEFT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
952581-1Interchangeable
interchangeable cross-reference
interchangeable
2352Interchangeable
interchangeable cross-reference
interchangeable
1630D006-16Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 952581-1?
952581-1 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 952581-1?
There are 3 known substitutes for 952581-1: 952581-1, 2352, 1630D006-16. Substitute compatibility should be verified for your specific system.
What is the NSN for 952581-1?
952581-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-226-2367. 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