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4498B — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4498B: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065 OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, inside_diameter: 0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.000 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-249-3540, 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
4498B
NSN: 5360-00-249-3540
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
inside_diameter0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.000 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.000 INCHES NOMINAL IN
material_document_and_classificationFED STD NO. 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-249-3540
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 4498B MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD NO. 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.000 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
MATERIAL: STEEL COMP 1065 OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
END STYLESPRING END,SQUARED BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD NO. 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.000 INCHES NOMINAL IN
INSIDE DIAMETER0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL COMP 1065 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
27098HAReference document
Same NSN cross-reference
Reference document — Secondary reference
B7227Reference document
Same NSN cross-reference
Reference document — Secondary reference
324572Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4498B?
4498B is a SPRING,HELICAL,COMPRESSION.
What parts can replace 4498B?
There are 3 known substitutes for 4498B: 27098HA, B7227, 324572. Substitute compatibility should be verified for your specific system.
What is the NSN for 4498B?
4498B is cataloged in the U.S. Government catalog under NSN 5360-00-249-3540. 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.