The Switch Assembly, cataloged under National Stock Number 5930-01-512-9394, is classified within Federal Supply Class 5930 (Switches) 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-512-9394 |
| Primary Part Number | 6981ED173-621 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | DRS POWER AND CONTROL TECHNOLOGIES INC. |
| Inclosure Material | PLASTIC |
| Mounting Method | HOLE |
| Identifying Number | 6981ED173 REV. WU DRAWING NO. |
| Switch Type | PUSH AND ROTARY |
| Individual Switch Quantity | 3 |
| Mounting Configuration | 4-0.281 DIAMETER HOLES FOR 1/4 INCH MOUNTING BOLTS, SPACED ON 3 INCH CENTERS, TWO ON TOP AND BOTTOM OF ENCLOSURE CASE IN |
| 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 |
|---|---|
| 6981ED173-621 PRIMARY | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 6981ED173 REV-WU | D/9 Drawing number reference only Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| 215-712-010 REV-A | D/9 Drawing number reference only Carolina Power Systems of Sumter Inc |
| 6981ED173-621 | 3/9 Design control — primary reference D R S Power & Control Technologies Inc Dba Drs Power & Control Technologies Inc |
NSN 5930-01-512-9394 is a Switch Assembly, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-512-9394 has 1 manufacturer part number on file: 6981ED173-621 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-512-9397. Verify interchangeability with system specifications before substitution.
Key specifications for 6981ED173-621: Inclosure Type: FULLY INCLOSED; Controlling Agency: DRS POWER AND CONTROL TECHNOLOGIES INC.; Inclosure Material: PLASTIC; Mounting Method: HOLE. 8 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.