The Arm,directional Signal, cataloged under National Stock Number 2540-01-355-6593, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Mcl Industries, Inc. Dba Mcl Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Arm,directional Signal |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Mcl Industries, Inc. Dba Mcl Industries Inc (CAGE 0EUT9) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-355-6593 |
| Primary Part Number | 1881060 |
| Item Name | Arm,directional Signal |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Mcl Industries, Inc. Dba Mcl Industries Inc |
| 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 |
|---|---|
| 1881060 PRIMARY | Mcl Industries, Inc. Dba Mcl Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 1881060 | 5/9 Secondary reference Oshkosh Corp |
| 2540013556593 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1881060 | 5/9 Secondary reference Tri-Onics Inc |
| 1881060 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 2540-01-355-6593 is a Arm,directional Signal, manufactured by Mcl Industries, Inc. Dba Mcl Industries Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-355-6593 has 1 manufacturer part number on file: 1881060 (Mcl Industries, Inc. Dba Mcl Industries Inc).
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.