The Parts Kit,seat, cataloged under National Stock Number 2540-01-561-5031, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-561-5031 |
| Primary Part Number | 1654890 |
| Item Name | Parts Kit,seat |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| 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 |
|---|---|
| SA16521.901 | Sears Mfg Co (USA) |
| 1654890 | Hyster-Yale Group, Inc. (USA) |
| 1654890 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 1470159 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 2540-01-561-5031 is a Parts Kit,seat, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-561-5031 has 3 manufacturer part numbers on file: SA16521.901 (Sears Mfg Co), 1654890 (Hyster-Yale Group, Inc.), 1654890 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
Key specifications for 1654890: End Item Identification: FRAME AND BODY GROUP. 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.