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1001-525-16 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1001-525-16: SPRING,HELICAL,COMPRESSION.

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: 9 3/4, inside_diameter: 0.415 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-159-2956, 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
1001-525-16
NSN: 5360-00-159-2956
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity9 3/4
inside_diameter0.415 INCHES MINIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.875 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate146.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.620 INCHES MAXIMUM IN
NSN5360-00-159-2956
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 1001-525-16 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.620 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.875 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 146.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.415 INCHES MINIMUM IN
•
COIL QUANTITY: 9 3/4
•
COIL HELIX DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.620 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.875 INCHES NOMINAL IN
SPRING DEFLECTION RATE146.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.415 INCHES MINIMUM IN
COIL QUANTITY9 3/4
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES 2
1-00239-1500Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2HE239Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1001-525-16?
1001-525-16 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 1001-525-16?
There are 2 known substitutes for 1001-525-16: 1-00239-1500, 2HE239. Substitute compatibility should be verified for your specific system.
What is the NSN for 1001-525-16?
1001-525-16 is cataloged in the U.S. Government catalog under NSN 5360-00-159-2956. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.