The Light-Switch, cataloged under National Stock Number 5999-01-352-9903, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 9 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-352-9903 |
| Primary Part Number | 6981ED172-374 |
| Item Name | Light-Switch |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| Status | ACTIVE |
| Current Type and Rating in Amps | 50.00 AC MINIMUM AND 0.500 DC MINIMUM |
| Lamp Voltage Rating in Volts | 450.0 NOMINAL |
| Lens Color | GREEN |
| Shape | RECTANGULAR BOX |
| Features Provided | LAMP AND LENS |
| Operating Voltage in Volts | 450.0 NOMINAL |
| Switch Type | PUSH |
| Switch Contact Arrangement | 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| Material | STEEL BOX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JF |
| Weight | 4.1200 lbs |
| Cube | 0.1160 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6981ED172-374 PRIMARY | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
NSN 5999-01-352-9903 is a Light-Switch, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-352-9903 has 1 manufacturer part number on file: 6981ED172-374 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
Key specifications for 6981ED172-374: Current Type and Rating in Amps: 50.00 AC MINIMUM AND 0.500 DC MINIMUM; Lamp Voltage Rating in Volts: 450.0 NOMINAL; Lens Color: GREEN; Shape: RECTANGULAR BOX. 9 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.