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1E4502 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1E4502: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include inside_diameter: 0.156 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 0.703 INCHES NOMINAL IN, spring_solid_length: 0.375 INCHES MAXIMUM IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND, spring_deflection_rate: 30.000 POUNDS PER INCH NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-579-9972, 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
1E4502
NSN: 5360-00-579-9972
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 93343 — WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP
SPECIFICATIONS
inside_diameter0.156 INCHES MINIMUM IN
style_designatorCYLINDRICAL
spring_free_length0.703 INCHES NOMINAL IN
spring_solid_length0.375 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate30.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.250 INCHES MAXIMUM IN
NSN5360-00-579-9972
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 1E4502 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.250 INCHES MAXIMUM IN
•
SPRING SOLID LENGTH: 0.375 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.703 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 30.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.156 INCHES MINIMUM IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.250 INCHES MAXIMUM IN
SPRING SOLID LENGTH0.375 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.703 INCHES NOMINAL IN
SPRING DEFLECTION RATE30.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.156 INCHES MINIMUM IN
END ITEM IDENTIFICATIONW/S: WHIDBEY ISLANC CLASS LSD; NIMITZ CLASS CVN; MARINE HARDXWARE & HULL DOORS; AUSTIM SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS; FIRE PUMPS; DECK MACHINERY; STEERING EQUIPMENT; FORRESTAL CLASS CV; FMS-BUILD FRIGATES CLASS SHIPS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SUBSTITUTES & CROSS-REFERENCES 2
91415Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
91630869Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1E4502?
1E4502 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 1E4502?
There are 2 known substitutes for 1E4502: 91415, 91630869. Substitute compatibility should be verified for your specific system.
What is the NSN for 1E4502?
1E4502 is cataloged in the U.S. Government catalog under NSN 5360-00-579-9972. 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.