The Light,indicator, cataloged under National Stock Number 6220-01-661-4029, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6220-01-661-4029 |
| Primary Part Number | 4000038 |
| Item Name | Light,indicator |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Lens Color | AMBER SINGLE LIGHT FIRST POSITION VERTICAL |
| Lens Quantity | 1 |
| Current Rating in Amps | 0.03 HIGH |
| Lamp Type Accommodated and Quantity | 1 LIGHT EMITTING DIODE |
| Panel Accommodation Hole Diameter | 1.38 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Voltage Rating in Volts | 24.0 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 |
|---|---|
| 4000038 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12600467 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 43003AB822 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6220-01-661-4029 is a Light,indicator, manufactured by Oshkosh Defense Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-661-4029 has 1 manufacturer part number on file: 4000038 (Oshkosh Defense Llc).
Key specifications for 4000038: Overall Height: 4.5 INCHES NOMINAL IN; Lens Color: AMBER SINGLE LIGHT FIRST POSITION VERTICAL; Lens Quantity: 1; Overall Length: 7.03 INCHES NOMINAL IN. 7 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.