The Light,dome, cataloged under National Stock Number 6220-01-340-2791, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Bruce Aerospace Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-340-2791 |
| Primary Part Number | BR8149-503 |
| Item Name | Light,dome |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Bruce Aerospace Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| BR8149-503 PRIMARY | Bruce Aerospace Inc (USA) |
| 841654-001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 841654-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 841654-01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 841654-001 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 841654-01 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 841654-1 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 6220-01-340-2791 is a Light,dome, manufactured by Bruce Aerospace Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-340-2791 has 4 manufacturer part numbers on file: BR8149-503 (Bruce Aerospace Inc), 841654-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 841654-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 841654-01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for BR8149-503: End Item Identification: AN/TYQ-23(V)1(V)2. 0 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.