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E1500-125-5500M — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E1500-125-5500M: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: FULL LOOP BOTH ENDS, stock_diameter: 0.125 INCHES NOMINAL IN, inside_diameter: 5.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 5.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-381-6572, 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
E1500-125-5500M
NSN: 5360-01-381-6572
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 0FWD1 — BARNES GROUP INC BOWMAN DISTRIBUTION DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleFULL LOOP BOTH ENDS
stock_diameter0.125 INCHES NOMINAL IN
inside_diameter5.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length5.500 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate6.400 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.500 INCHES NOMINAL IN
NSN5360-01-381-6572
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN E1500-125-5500M MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
END STYLE: FULL LOOP BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 5.500 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 6.400 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 5.250 INCHES NOMINAL IN
•
STOCK DIAMETER: 0.125 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
END STYLEFULL LOOP BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH5.500 INCHES NOMINAL IN
SPRING DEFLECTION RATE6.400 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER5.250 INCHES NOMINAL IN
STOCK DIAMETER0.125 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
20758Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E1500-125-5500M?
E1500-125-5500M is a SPRING,HELICAL,EXTENSION.
What parts can replace E1500-125-5500M?
There is 1 known substitute for E1500-125-5500M: 20758. Substitute compatibility should be verified for your specific system.
What is the NSN for E1500-125-5500M?
E1500-125-5500M is cataloged in the U.S. Government catalog under NSN 5360-01-381-6572. 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.