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PartsTable / COMPONENT / S258-2
S258-2 ✓ 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 CUSHION,SEAT,VEHICULAR is a the manufacturer industrial component. Key specifications include color: BLACK, spring: INCLUDED, material: PLASTIC COVER, spring_type: COIL, overall_width: 15.000 INCHES NOMINAL IN, overall_length: 20.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-00-462-8036, 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
S258-2
NSN: 2540-00-462-8036
FSC: 2540
CAGE: 98126 — FREEDMAN SEATING COMPANY (USA)
SPECIFICATIONS
colorBLACK
springINCLUDED
materialPLASTIC COVER
spring_typeCOIL
overall_width15.000 INCHES NOMINAL IN
overall_length20.000 INCHES NOMINAL IN
overall_thickness4.500 INCHES NOMINAL IN
NSN2540-00-462-8036
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUSHION,SEAT,VEHICULAR TITLE COMPONENT PN S258-2 MFR CUSHION,SEAT,VEHICULAR
KEY FEATURES
•
MATERIAL: PLASTIC COVER
•
SPRING: INCLUDED
•
COLOR: BLACK
•
OVERALL THICKNESS: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH20.000 INCHES NOMINAL IN
MATERIALPLASTIC COVER
SPRINGINCLUDED
MATERIALWOOD FRAME
MATERIALRUBBER PADDING
COLORBLACK
OVERALL THICKNESS4.500 INCHES NOMINAL IN
OVERALL WIDTH15.000 INCHES NOMINAL IN
SPRING TYPECOIL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
527672 PC20Interchangeable
interchangeable cross-reference
interchangeable
140256Interchangeable
interchangeable cross-reference
interchangeable
25493R1Interchangeable
interchangeable cross-reference
interchangeable
ESP-B-2.121-PPInterchangeable
interchangeable cross-reference
interchangeable
S-257-1Interchangeable
interchangeable cross-reference
interchangeable
391843A1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S258-2?
S258-2 is a CUSHION,SEAT,VEHICULAR.
What parts can replace S258-2?
There are 7 known substitutes for S258-2: 527672 PC20, 140256, 25493R1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S258-2?
S258-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-00-462-8036. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026