The Switch,flow, cataloged under National Stock Number 5930-01-277-3122, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thomas Products Llc. Government technical data includes 12 specifications, 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 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 | 5930-01-277-3122 |
| Primary Part Number | 36043 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Thomas Products Llc |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | WIRE LEAD |
| Contact Load Current Rating | 90.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 45.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | LINE AND THREADED HOLE(S) |
| Nominal Thread Size | 1.250 INCHES ALL THREADED HOLE IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Stimulus Rating | 16.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| Thread Series Designator | NPT ALL THREADED HOLE |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 220.0 AC AT SEA LEVEL SECOND VOLTAGE |
| 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 |
|---|---|
| 36043 PRIMARY | Thomas Products Llc (USA) |
NSN 5930-01-277-3122 is a Switch,flow, manufactured by Thomas Products Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-277-3122 has 1 manufacturer part number on file: 36043 (Thomas Products Llc).
1 possible match (shared part number, not a government interchangeability claim): 5130-01-659-0662. Verify interchangeability with system specifications before substitution.
Key specifications for 36043: Contact Action Stimulus: DECREASE; Terminal Type: WIRE LEAD; Contact Load Current Rating: 90.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE; Contact Load Current Rating: 45.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE. 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.