The Switch,stoplight,automotive, cataloged under National Stock Number 2540-01-337-4105, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Haldex Brake Products Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-337-4105 |
| Primary Part Number | N-30255 |
| Item Name | Switch,stoplight,automotive |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | 12.0 VOLT APPLICATION; W/0.250 IN.-18 NPTF PRESSURE PORT; W/TWO 10-32 UNF-2A THD STUDS 0.900 IN. C TO C DISTANCE APART; 1.740 IN. O/A BODY DIA; 1.870 IN. O/A LG A |
| 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 |
|---|---|
| N-30255 PRIMARY | Haldex Brake Products Corporation (USA) |
| TDA RBE13250 | Daimler Truck North America Llc (USA) |
| 10726652-001 | General Dynamics Land Systems Canadacorp (CAN) |
| N-30255 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| N-30255 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2540013374105 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 12417372 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 6815450009 | 5/9 Secondary reference Daimler Truck North America Llc |
| F6HZ 13480 DA | C/1 Advisory reference — outside the item-of-supply concept Ford Motor Company |
NSN 2540-01-337-4105 is a Switch,stoplight,automotive, manufactured by Haldex Brake Products Corporation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-337-4105 has 5 manufacturer part numbers on file: N-30255 (Haldex Brake Products Corporation), TDA RBE13250 (Daimler Truck North America Llc), 10726652-001 (General Dynamics Land Systems Canadacorp), N-30255 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), N-30255 (Amz Alabama Inc.).
Key specifications for N-30255: General Characteristics Item Description: 12.0 VOLT APPLICATION; W/0.250 IN.-18 NPTF PRESSURE PORT; W/TWO 10-32 UNF-2A THD STUDS 0.900 IN. C TO C DISTANCE APART; 1.740 IN. O/A BODY DIA; 1.870 IN. O/A LG A; End Item Identification: 2320-01-272-5029; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 1 specification is 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.