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PartsTable / COMPONENT / 2258K349
2258K349 ✓ 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,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SWIVEL HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.375 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 14, opening_width: 0.875 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-353-2564, 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
2258K349
NSN: 5360-00-353-2564
FSC: 5360
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSWIVEL HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.375 INCHES NOMINAL BOTH ENDS IN
coil_quantity14
opening_width0.875 INCHES NOMINAL BOTH ENDS IN
style_designatorDOUBLE CYLINDRICAL
surface_treatmentPAINT OVERALL
spring_free_length9.250 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
distance_between_ends1.625 INCHES NOMINAL IN
coil_to_hook_inside_length1.500 INCHES NOMINAL BOTH ENDS IN
NSN5360-00-353-2564
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 2258K349 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
OPENING WIDTH: 0.875 INCHES NOMINAL BOTH ENDS IN
•
STYLE DESIGNATOR: DOUBLE CYLINDRICAL
•
COIL HELIX DIRECTION: RIGHT-HAND
•
SPRING FREE LENGTH: 9.250 INCHES NOMINAL IN
•
DISTANCE BETWEEN ENDS: 1.625 INCHES NOMINAL IN
•
HOOK RADIUS: 0.375 INCHES NOMINAL BOTH ENDS IN
•
MATERIAL: STEEL OVERALL
•
COIL QUANTITY: 14
TECHNICAL CHARACTERISTICS (FLIS)
OPENING WIDTH0.875 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORDOUBLE CYLINDRICAL
COIL HELIX DIRECTIONRIGHT-HAND
SPRING FREE LENGTH9.250 INCHES NOMINAL IN
DISTANCE BETWEEN ENDS1.625 INCHES NOMINAL IN
HOOK RADIUS0.375 INCHES NOMINAL BOTH ENDS IN
MATERIALSTEEL OVERALL
COIL QUANTITY14
COIL TO HOOK INSIDE LENGTH1.500 INCHES NOMINAL BOTH ENDS IN
SPRING FREE OUTSIDE DIAMETER1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
4981106-0Interchangeable
interchangeable cross-reference
interchangeable
KB726Interchangeable
interchangeable cross-reference
interchangeable
0W222Interchangeable
interchangeable cross-reference
interchangeable
04306-1076Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-18866Interchangeable
interchangeable cross-reference
interchangeable
6DBTXSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2258K349?
2258K349 is a SPRING,HELICAL,EXTENSION.
What parts can replace 2258K349?
There are 13 known substitutes for 2258K349: 4981106-0, KB726, 0W222 and 10 more. Substitute compatibility should be verified for your specific system.
Is 2258K349 still available?
2258K349 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026