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GC-1587 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GC-1587: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, bore_diameter: 0.375 INCHES MINIMUM IN, coil_quantity: 18, inside_diameter: 0.291 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-238-2977, 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
GC-1587
NSN: 5360-01-238-2977
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 70763 — CONCENTRIC ROCKFORD INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
bore_diameter0.375 INCHES MINIMUM IN
coil_quantity18
inside_diameter0.291 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.312 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate4.300 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.363 INCHES NOMINAL IN
NSN5360-01-238-2977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN GC-1587 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.363 INCHES NOMINAL IN
•
END STYLE: SPRING END,GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.312 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 4.300 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.291 INCHES NOMINAL IN
•
COIL QUANTITY: 18
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.363 INCHES NOMINAL IN
END STYLESPRING END,GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.312 INCHES NOMINAL IN
SPRING DEFLECTION RATE4.300 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.291 INCHES NOMINAL IN
COIL QUANTITY18
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
BORE DIAMETER0.375 INCHES MINIMUM IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GC-1587?
GC-1587 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for GC-1587?
GC-1587 is cataloged in the U.S. Government catalog under NSN 5360-01-238-2977. 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.