121253: CUSHION,SEAT,VEHICULAR.
The CUSHION,SEAT,VEHICULAR is a the manufacturer industrial component. Key specifications include spring: NOT INCLUDED, material: PLYWOOD FRAME, overall_width: 12.750 INCHES MINIMUM AND 13.250 INCHES MAXIMUM IN, overall_length: 20.250 INCHES MINIMUM AND 20.750 INCHES MAXIMUM IN, overall_thickness: 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 2540-00-140-3869, 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.
| spring | NOT INCLUDED |
| material | PLYWOOD FRAME |
| overall_width | 12.750 INCHES MINIMUM AND 13.250 INCHES MAXIMUM IN |
| overall_length | 20.250 INCHES MINIMUM AND 20.750 INCHES MAXIMUM IN |
| overall_thickness | 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN |
| NSN | 2540-00-140-3869 |
| OVERALL THICKNESS | 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN |
| OVERALL LENGTH | 20.250 INCHES MINIMUM AND 20.750 INCHES MAXIMUM IN |
| OVERALL WIDTH | 12.750 INCHES MINIMUM AND 13.250 INCHES MAXIMUM IN |
| COLOR | BLACK |
| MATERIAL | PLYWOOD FRAME |
| MATERIAL | PLASTIC POLYVINYL ACETATE COVER |
| SPRING | NOT INCLUDED |