The Switch,thermostatic, cataloged under National Stock Number 5930-01-124-8390, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Precision Scientific Petroleum Instruments Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Precision Scientific Petroleum Instruments Co (CAGE 48619) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-124-8390 |
| Primary Part Number | 541470 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Precision Scientific Petroleum Instruments Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 541470 PRIMARY | Precision Scientific Petroleum Instruments Co (USA) |
| Reference | Meaning |
|---|---|
| 239097 | 5/9 Secondary reference Precision Scientific Petroleum Instruments Co |
NSN 5930-01-124-8390 is a Switch,thermostatic, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-124-8390 has 1 manufacturer part number on file: 541470 (Precision Scientific Petroleum Instruments Co).
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-192-8198, 5342-01-211-6498. Verify interchangeability with system specifications before substitution.
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.