The Cylinder,lock,vehicular, cataloged under National Stock Number 2540-01-393-2149, 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. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cylinder,lock,vehicular |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Jlg Industries (australia) Jlg Australia Pty Limited (CAGE Z1DF2); Eastern Co Div Eberhard Manufacturing (CAGE 19220); Fasttrax Ltd (CAGE KC7A1) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-393-2149 |
| Primary Part Number | 19-400-R |
| Item Name | Cylinder,lock,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Eastern Co Div Eberhard Manufacturing |
| 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 |
|---|---|
| 2027530 | Oshkosh Defense Llc (USA) |
| 2027530 | Jlg Industries (australia) Jlg Australia Pty Limited (AUS) |
| 19-400-R PRIMARY | Eastern Co Div Eberhard Manufacturing (USA) |
| 2027530 | Fasttrax Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 10-400-R | 5/9 Secondary reference Eastern Co Div Eberhard Manufacturing |
| 2027530 | 7/9 Vendor item drawing reference Oshkosh Corp |
| 2027530 | 5/9 Secondary reference Jlg Industries (australia) Jlg Industries Inc |
NSN 2540-01-393-2149 is a Cylinder,lock,vehicular, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-393-2149 has 4 manufacturer part numbers on file: 2027530 (Oshkosh Defense Llc), 2027530 (Jlg Industries (australia) Jlg Australia Pty Limited), 19-400-R (Eastern Co Div Eberhard Manufacturing), 2027530 (Fasttrax Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-623-8635. Verify interchangeability with system specifications before substitution.
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.