The Light Assembly,indicator, cataloged under National Stock Number 6210-01-252-3256, 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 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-252-3256 |
| Primary Part Number | 6981ED172-390 |
| Item Name | Light Assembly,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| Status | ACTIVE |
| Lamp Industry Number | 1769 |
| Lens Type | FLAT, ROUND SINGLE ROW SECOND POSITION VERTICAL |
| Lens Type | FLAT, ROUND SINGLE ROW FIRST POSITION VERTICAL |
| Transmitted Legend Color | WHITE SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Legend Color | WHITE SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lamp Bulb Size Designator | T-1 3/4 |
| Lens Color | GREEN SINGLE ROW SECOND POSITION VERTICAL |
| Lens Color | RED SINGLE ROW FIRST 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 Quantity | 2 |
| Mounting Method | BOLT |
| Style Designator | SINGLE STRIP TYPE |
| Features Provided | TRANSFORMER |
| Lamp Base Type Accommodated | MIDGET SCREW |
| Lens Legend | CLOSED SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lens Legend | OPEN SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | RED SINGLE ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | GREEN SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| Lamp Type Accommodated and Quantity | 4 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE ROW SECOND POSITION VERTICAL |
| Lens Back Surface Condition | SMOOTH SINGLE ROW FIRST POSITION VERTICAL |
| Material | PLASTIC BODY |
| Terminal Type and Quantity | 4 SOLDER LUG |
| Hazardous Locations/environmental Protection | SHOCK PROOF AND WATERTIGHT |
| 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 |
|---|---|
| 6981ED172-390 PRIMARY | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
NSN 6210-01-252-3256 is a Light Assembly,indicator, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-252-3256 has 1 manufacturer part number on file: 6981ED172-390 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
Key specifications for 6981ED172-390: Lamp Industry Number: 1769; Overall Height: 3.125 INCHES NOMINAL IN; Lens Type: FLAT, ROUND SINGLE ROW SECOND POSITION VERTICAL; Lens Type: FLAT, ROUND SINGLE ROW FIRST POSITION VERTICAL. 27 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.