The Light,indicator, cataloged under National Stock Number 6210-01-012-1589, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-012-1589 |
| Primary Part Number | 861040-0002 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HEXAGON NUT AND 1 LOCK WASHER |
| Lamp Bulb Size Designator | T-3 1/4 |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Precious Material and Weight | 0.040 GOLD GRAINS, TROY |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Precious Material and Location | SPRING GOLD |
| Lamp Type Accommodated and Quantity | 1 NEON |
| Material | ALUMINUM ALLOY BODY |
| Terminal Type and Quantity | 2 SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 861040-0002 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 4-6921-297 | Electro Switch Corp Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 861040-2 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 4-6921-297 | 5/9 Secondary reference Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| 861040-0002 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 6210-01-012-1589 is a Light,indicator, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-012-1589 has 2 manufacturer part numbers on file: 861040-0002 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 4-6921-297 (Electro Switch Corp Div Electroswitch).
Key specifications for 861040-0002: Furnished Items and Quantity: 1 HEXAGON NUT AND 1 LOCK WASHER; Lamp Bulb Size Designator: T-3 1/4; Overall Diameter: 0.500 INCHES NOMINAL IN; Precious Material: GOLD. 12 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.