The Seat,vehicular, cataloged under National Stock Number 2540-01-398-2023, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Am General Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-398-2023 |
| Primary Part Number | RCSK-16723 |
| Item Name | Seat,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| RCSK-16723 PRIMARY | Am General Llc (USA) |
| 12449011 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8.6187-01 PRIMARY | Isringhausen, Inc. (USA) |
| RCSK-16723 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 8.6187 | 5/9 Secondary reference Isringhausen, Inc. |
NSN 2540-01-398-2023 is a Seat,vehicular, manufactured by Am General Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-398-2023 has 4 manufacturer part numbers on file: RCSK-16723 (Am General Llc), 12449011 (U S Army Tank Automotive Command Amsta-Im-Mm), 8.6187-01 (Isringhausen, Inc.), RCSK-16723 (U S Army Tank Automotive Command Amsta-Im-Mm).
4 possible matches (shared part number, not a government interchangeability claim): 2540-01-482-8393, 2540-01-482-8405, 5340-01-484-2908. Verify interchangeability with system specifications before substitution.
Key specifications for RCSK-16723: End Item Identification: 2320-01-383-2047. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.