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JH978 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

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, inside_diameter: 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-253-7248, 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
JH978
NSN: 5360-00-253-7248
FSC: 5360
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
NSN5360-00-253-7248
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN JH978 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING FREE OUTSIDE DIAMETER: 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
SPRING FREE LENGTH: 1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: LEFT-HAND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE OUTSIDE DIAMETER0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
SPRING FREE LENGTH1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
19941Interchangeable
interchangeable cross-reference
interchangeable
07-02282-0AInterchangeable
interchangeable cross-reference
interchangeable
2282Interchangeable
interchangeable cross-reference
interchangeable
TA13218E4002Interchangeable
interchangeable cross-reference
interchangeable
2-282N674-70Interchangeable
interchangeable cross-reference
interchangeable
3990332Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JH978?
JH978 is a SPRING,HELICAL,COMPRESSION.
What parts can replace JH978?
There are 15 known substitutes for JH978: 19941, 07-02282-0A, 2282 and 12 more. Substitute compatibility should be verified for your specific system.
Is JH978 still available?
JH978 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026