The Switch,thermostatic, cataloged under National Stock Number 5930-01-658-2105, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Miller Electric Mfg. Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-658-2105 |
| Primary Part Number | 242 651 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| FIGURE 10-3 ITEM NO. 5 | Miller Electric Mfg. Llc (USA) |
| 242 651 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| FIGURE 10-3 ITEM NO. 5 | 5/9 Secondary reference Miller Electric Mfg. Co. |
| 242 651 | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
NSN 5930-01-658-2105 is a Switch,thermostatic, manufactured by Miller Electric Mfg. Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-658-2105 has 2 manufacturer part numbers on file: FIGURE 10-3 ITEM NO. 5 (Miller Electric Mfg. Llc), 242 651 (Miller Electric Mfg. Llc).
Key specifications for 242 651: Special Features: CAGE 40608 MILLER ELECTRIC MFG CO 920-734-9821 OEM; Part Name Assigned by Controlling Agency: THERMOSTAT; End Item Identification: WELDING MACHI. 0 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.