The Directional Light,vehicular, cataloged under National Stock Number 6220-01-182-2553, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Truck-Lite Co., Llc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-182-2553 |
| Primary Part Number | 3701R |
| Item Name | Directional Light,vehicular |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Truck-Lite Co., Llc |
| Status | ACTIVE |
| Lens Color | RED |
| Overall Diameter | 4.125 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Shape | ROUND |
| Lamp Base Type Accommodated | SINGLE CONTACT BAYONET CANDELABRA |
| Wiring Provision Method | INDIVIDUAL WIRE |
| Lens Transparency | TRANSLUCENT |
| Light Beam Motion | FIXED AND FLASHING |
| Surface Treatment | ENAMEL BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | ALUMINUM ALLOY BODY |
| Material | PLASTIC POLYCARBONATE LENS |
| Terminal Type and Quantity | 1 WIRE LEAD |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | CONCENTRIC RINGS BACK |
| Lens Type and Quantity | 1 PLANO CONVEX |
| Voltage Rating in Volts | 12.0 DC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3701R PRIMARY | Truck-Lite Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 207-00033 | 5/9 Secondary reference Taylor-Dunn Corporation Dba Metro Crown International |
| 3701-R | 3/9 Design control — primary reference U.S. Government activity |
NSN 6220-01-182-2553 is a Directional Light,vehicular, manufactured by Truck-Lite Co., Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-182-2553 has 1 manufacturer part number on file: 3701R (Truck-Lite Co., Llc).
Key specifications for 3701R: Lens Color: RED; Overall Diameter: 4.125 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S); Shape: ROUND. 17 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.