The Light,panel, cataloged under National Stock Number 6210-00-474-3378, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-474-3378 |
| Primary Part Number | B-4893 |
| Item Name | Light,panel |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Lens Type | FLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lamp Bulb Size Designator | T-1 3/4 |
| Lens Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Light Transmission Characteristic | TRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | HALF FIXTURE EYEBROW TYPE |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Surface Treatment | PAINT BODY |
| Surface Treatment | PAINT ILLUMINATION DIRECTING DEVICE |
| Lamp Type Accommodated and Quantity | 2 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Material | ALUMINUM BODY |
| Material | ALUMINUM ILLUMINATION DIRECTING DEVICE |
| Terminal Type and Quantity | 1 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6210-00-474-3378 is a Light,panel, manufactured by Grimes Aerospace Company, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-00-474-3378 has 2 manufacturer part numbers on file: B-4893 (Grimes Aerospace Company), B-4893 (Aero International, Llc Dba Ams Engineered Solutions).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-368-6028. Verify interchangeability with system specifications before substitution.
Key specifications for B-4893: Overall Height: 0.437 INCHES NOMINAL IN; Lens Type: FLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-1 3/4; Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.