The Switch Subassembly, cataloged under National Stock Number 5930-01-206-4588, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bacharach, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-206-4588 |
| Primary Part Number | 304-0178 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Bacharach, Inc. |
| Status | ACTIVE |
| Component Type and Quantity | 1 HOUSING AND 1 LAMP AND 4 TERMINAL |
| 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 |
|---|---|
| 304-0178 | Bacharach, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AML32FBL4AC | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-206-4588 is a Switch Subassembly, manufactured by Bacharach, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-206-4588 has 1 manufacturer part number on file: 304-0178 (Bacharach, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-683-2839. Verify interchangeability with system specifications before substitution.
Key specifications for 304-0178: Component Type and Quantity: 1 HOUSING AND 1 LAMP AND 4 TERMINAL; Special Features: BLACK BENZEL; CLEAR 250 VOLT LAMP; 2 POLE,SINGLE-THROW,NORMALLY-OPEN,MOMENTARY ACTION. 1 specification is 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.