The Switch Assembly, cataloged under National Stock Number 5930-00-078-0705, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro-Mech Components, Inc. Dba Electro-Mech Components Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-078-0705 |
| Primary Part Number | 501022 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc |
| Status | ACTIVE |
| FSC Application Data | SWITCH ELECTRICAL EXCEPT SPECIALLY DESIGNED |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | PENDAR-CLARE CO |
| Inclosure Material | STEEL |
| Mounting Method | FLANGE |
| Identifying Number | 1060N /FSN 5930-941-2318/ PART NO. |
| Supplementary Features | CRITICAL APPLICATION ITEM (CAI) |
| Criticality Code Justification | SUPP |
| Switch Type | PUSH |
| Individual Switch Quantity | 4 |
| Mounting Configuration | FOUR 0.156 IN. DIA MTG HOLES ON 1.420 IN. BY 2.250 IN. MTG CENTERS IN |
| Special Markings | STAMPED TEL,HF,VHF AND UHF MARKED ON BUTTONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| SW43214 | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA) |
| 501022 PRIMARY | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 501022 | 5/9 Secondary reference U.S. Government activity |
| 33-266025-3 | 7/2 Vendor item drawing reference General Dynamics Mission Systems, Inc. |
NSN 5930-00-078-0705 is a Switch Assembly, manufactured by Electro-Mech Components, Inc. Dba Electro-Mech Components Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-078-0705 has 2 manufacturer part numbers on file: SW43214 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc), 501022 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5935-00-243-8573, 6150-01-160-8607, 5342-01-503-3385. Verify interchangeability with system specifications before substitution.
Key specifications for 501022: Overall Height: 1.282 INCHES NOMINAL IN; FSC Application Data: SWITCH ELECTRICAL EXCEPT SPECIALLY DESIGNED; Inclosure Type: FULLY INCLOSED; Controlling Agency: PENDAR-CLARE CO. 12 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.