The Switch,flow, cataloged under National Stock Number 5930-00-677-3032, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-677-3032 |
| Primary Part Number | 335C780H01 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Body Length | 1.120 INCHES NOMINAL IN |
| Operating Temp Rating | 167.0 FAHRENHEIT MAXIMUM AND -40.0 FAHRENHEIT MINIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Stimulus Rating | 900.00 ACTUATION POINT NOMINAL FEET PER MINUTE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL SINGLE 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 |
|---|---|
| 335C780H01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 103AME | 5/9 Secondary reference U.S. Government activity |
| 335C780H01 | 3/2 Design control — primary reference U.S. Government activity |
| 103BME | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-677-3032 is a Switch,flow, manufactured by Westinghouse Electric Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-677-3032 has 1 manufacturer part number on file: 335C780H01 (Westinghouse Electric Corp).
Key specifications for 335C780H01: Overall Height: 1.500 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Overall Width: 0.810 INCHES NOMINAL IN; Body Length: 1.120 INCHES NOMINAL IN. 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.