The Light Assembly,indicator, cataloged under National Stock Number 6220-01-278-9797, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6220-01-278-9797 |
| Primary Part Number | 65-1082-3 |
| Item Name | Light Assembly,indicator |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Lens Type | FLAT, RECTANGULAR SINGLE ROW FIRST POSITION VERTICAL |
| Lens Type | FLAT, RECTANGULAR SINGLE ROW SECOND POSITION VERTICAL |
| Lens Type | FLAT, RECTANGULAR SINGLE ROW THIRD POSITION VERTICAL |
| Transmitted Legend Color | GREEN, AVIATION SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Legend Color | GREEN, AVIATION SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Legend Color | GREEN, AVIATION SINGLE ROW THIRD POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lamp Bulb Size Designator | T-1 3/4 |
| Lens Color | COLORLESS SINGLE ROW FIRST POSITION VERTICAL |
| Lens Color | COLORLESS SINGLE ROW THIRD POSITION VERTICAL |
| Lens Color | COLORLESS SINGLE ROW SECOND POSITION VERTICAL |
| Lens Light Transmission Characteristic | TRANSLUCENT SINGLE ROW THIRD POSITION VERTICAL |
| Lens Light Transmission Characteristic | TRANSLUCENT SINGLE ROW SECOND POSITION VERTICAL |
| Lens Light Transmission Characteristic | TRANSLUCENT SINGLE ROW FIRST POSITION VERTICAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW SECOND POSITION VERTICAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW FIRST POSITION VERTICAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW THIRD POSITION VERTICAL |
| Lens Quantity | 3 |
| Mounting Method | BRACKET(S) |
| Style Designator | SINGLE STRIP TYPE |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Lens Legend | FUSELAGE SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lens Legend | LEFT SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lens Legend | RIGHT SINGLE ROW THIRD POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | BLACK, OPAQUE SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | BLACK, OPAQUE SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | BLACK, OPAQUE SINGLE ROW THIRD POSITION VERTICAL FULL DISPLAY DIVISION A |
| Surface Treatment | ANODIZE BODY |
| 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 |
|---|---|
| 65-1082-3 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| GL806HG1G | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 6220-01-278-9797 is a Light Assembly,indicator, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-278-9797 has 1 manufacturer part number on file: 65-1082-3 (Grimes Aerospace Company).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-390-2300. Verify interchangeability with system specifications before substitution.
Key specifications for 65-1082-3: Overall Height: 2.870 INCHES NOMINAL IN; Lens Type: FLAT, RECTANGULAR SINGLE ROW FIRST POSITION VERTICAL; Lens Type: FLAT, RECTANGULAR SINGLE ROW SECOND POSITION VERTICAL; Lens Type: FLAT, RECTANGULAR SINGLE ROW THIRD POSITION VERTICAL. 27 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.