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JB0983 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

JB0983: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include inside_diameter: 1.5 INCHES MAXIMUM IN, style_designator: CYLINDRICAL W/ CONVEX ENDS, spring_free_length: 159.32 INCHES MAXIMUM IN, spring_deflection_rate: 159.32 POUNDS PER INCH MAXIMUM LBS, part_name_assigned_by_controlling_agency: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-714-5212, 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
JB0983
NSN: 5360-01-714-5212
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 1A699 — LEE SPRING COMPANY LLC (USA)
SPECIFICATIONS
inside_diameter1.5 INCHES MAXIMUM IN
style_designatorCYLINDRICAL W/ CONVEX ENDS
spring_free_length159.32 INCHES MAXIMUM IN
spring_deflection_rate159.32 POUNDS PER INCH MAXIMUM LBS
part_name_assigned_by_controlling_agencySPRING
NSN5360-01-714-5212
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN JB0983 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
STYLE DESIGNATOR: CYLINDRICAL W/ CONVEX ENDS
•
SPRING FREE LENGTH: 159.32 INCHES MAXIMUM IN
•
SPRING DEFLECTION RATE: 159.32 POUNDS PER INCH MAXIMUM LBS
•
INSIDE DIAMETER: 1.5 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCYLINDRICAL W/ CONVEX ENDS
SPRING FREE LENGTH159.32 INCHES MAXIMUM IN
SPRING DEFLECTION RATE159.32 POUNDS PER INCH MAXIMUM LBS
INSIDE DIAMETER1.5 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING
SUBSTITUTES & CROSS-REFERENCES 1
950322Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JB0983?
JB0983 is a SPRING,HELICAL,EXTENSION.
What parts can replace JB0983?
There is 1 known substitute for JB0983: 950322. Substitute compatibility should be verified for your specific system.
What is the NSN for JB0983?
JB0983 is cataloged in the U.S. Government catalog under NSN 5360-01-714-5212. 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.