The Plate,seat Base, cataloged under National Stock Number 2540-01-576-6346, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Port Supply Division of West Marine Products. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2540-01-576-6346 |
| Primary Part Number | 393266 |
| Item Name | Plate,seat Base |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Port Supply Division of West Marine Products |
| 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 |
|---|---|
| 393266 PRIMARY | Port Supply Division of West Marine Products (USA) |
| Reference | Meaning |
|---|---|
| 2291 REV A ITEM 6 | D/9 Drawing number reference only Science Applications International Corporation Dba Saic Div Saic Surveillance & Security |
NSN 2540-01-576-6346 is a Plate,seat Base, manufactured by Port Supply Division of West Marine Products, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-576-6346 has 1 manufacturer part number on file: 393266 (Port Supply Division of West Marine Products).
Key specifications for 393266: Part Name Assigned by Controlling Agency: SEAT SWIVEL; End Item Identification: 2350-1(1SKF1), COMM CENTRAL PLATFORM. 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.