The Switch,liquid Level, cataloged under National Stock Number 5930-01-342-8938, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-342-8938 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Relay | INCLUDED |
| Actuation Method | BUOYANCY |
| Mounting Method | FLANGE |
| Mounting Position | HORIZONTAL |
| Float and Contact Positions | FLOAT UP, CONTACTS OPEN AND FLOAT DOWN, CONTACTS CLOSED |
| Float Effective Travel | 1.500 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN |
| Float Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| L1-27-1-44 | 3/2 Design control — primary reference U.S. Government activity |
| A-303 | 5/9 Secondary reference U.S. Government activity |
| A-303-4-ZA2P | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-342-8938 is a Switch,liquid Level, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6150-01-667-3158. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-342-8938: Relay: INCLUDED; Actuation Method: BUOYANCY; Mounting Method: FLANGE; Mounting Position: HORIZONTAL. 7 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.