The Switch Assembly, cataloged under National Stock Number 5930-01-058-7706, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 11 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 | 5930-01-058-7706 |
| Primary Part Number | 305-409-301 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | ACTIVE |
| Bushing Length | 2.125 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | I-T-E CIRCUIT BREAKER COMPANY |
| Inclosure Material | PLASTIC POLYSULFONE |
| Mounting Method | BUSHING |
| Identifying Number | 305-409-301 PART NO. |
| Bushing Diameter | 1.000 INCHES NOMINAL IN |
| Switch Type | ROTARY |
| Individual Switch Quantity | 2 |
| Environmental Protection | DUSTPROOF |
| Thread Size and Series/type Designator | 1-12 UNF |
| 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 |
|---|---|
| 305-409-301 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
NSN 5930-01-058-7706 is a Switch Assembly, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-058-7706 has 1 manufacturer part number on file: 305-409-301 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
Key specifications for 305-409-301: Bushing Length: 2.125 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Controlling Agency: I-T-E CIRCUIT BREAKER COMPANY; Inclosure Material: PLASTIC POLYSULFONE. 11 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.