The Cylinder,lock,vehicular, cataloged under National Stock Number 2540-01-151-5475, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Eastern Co Div Eberhard Manufacturing. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2540-01-151-5475 |
| Primary Part Number | 400-R |
| Item Name | Cylinder,lock,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Eastern Co Div Eberhard Manufacturing |
| Status | ACTIVE |
| General Characteristics Item Description | RH APPLICATION |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Unit of Issue | EA |
NSN 2540-01-151-5475 is a Cylinder,lock,vehicular, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-151-5475 has 2 manufacturer part numbers on file: 400-R (Eastern Co Div Eberhard Manufacturing), 126918B (Oshkosh Defense Llc).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-211-1274, 2540-01-532-9635. Verify interchangeability with system specifications before substitution.
Key specifications for 400-R: General Characteristics Item Description: RH APPLICATION; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: OSHKOSH TRUCK CORP TRUCK MODEL FSO 1916; NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); M915A1 ARMOR KIT NSN 2540-01-527-1418. 2 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.