The Pad,cushioning, cataloged under National Stock Number 2590-00-229-4181, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-00-229-4181 |
| Primary Part Number | 11643099 |
| Item Name | Pad,cushioning |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 41.440 INCHES NOMINAL IN |
| Material Document and Classification | C-F-206, CLASS 9R2 FED SPEC SINGLE MATERIAL RESPONSE OR C-F-206, CLASS 9R3 FED SPEC SINGLE MATERIAL RESPONSE OR C-F-206, CLASS 9R4 FED SPEC SINGLE MATERIAL RESPONSE CUSHIONING |
| Material Document and Classification | MIL-STD-417, TYPE S, CLASS SC, GRADE 515F1 MIL SPEC SINGLE MATERIAL RESPONSE COVERING |
| Width | 33.750 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR COVERING |
| Material | WOOL COMP 9R2 OR WOOL COMP 9R3 OR WOOL COMP 9R4 CUSHIONING |
| Covering Location | OUTER |
| Thickness | 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11643099 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2590002294181 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 2590002294181 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2590-00-229-4181 is a Pad,cushioning, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-229-4181 has 1 manufacturer part number on file: 11643099 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11643099: Length: 41.440 INCHES NOMINAL IN; Material Document and Classification: C-F-206, CLASS 9R2 FED SPEC SINGLE MATERIAL RESPONSE OR C-F-206, CLASS 9R3 FED SPEC SINGLE MATERIAL RESPONSE OR C-F-206, CLASS 9R4 FED SPEC SINGLE MATERIAL RESPONSE CUSHIONING; Material Document and Classification: MIL-STD-417, TYPE S, CLASS SC, GRADE 515F1 MIL SPEC SINGLE MATERIAL RESPONSE COVERING; Width: 33.750 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.