The Switch,flow, cataloged under National Stock Number 5930-01-473-2013, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kobold Instruments Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-473-2013 |
| Primary Part Number | SMN-5150-U |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kobold Instruments Inc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Mounting Method | THREADED HOLE(S) |
| Contact Adjustment Range | +0.40 TO 13.00 ACTUATION POINT GALLONS PER MINUTE |
| Body Height | 1.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 1.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Nominal Thread Size | 1.000 INCHES SINGLE THREADED HOLE IN |
| Operating Temp Rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | LIQUID |
| Thread Series Designator | NPT SINGLE THREADED HOLE |
| Contact Voltage Rating in Volts | 240.0 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 |
|---|---|
| SMN-5150-U PRIMARY | Kobold Instruments Inc (USA) |
| Reference | Meaning |
|---|---|
| SMN-5150-U | 3/9 Design control — primary reference Kobold Instruments Inc |
NSN 5930-01-473-2013 is a Switch,flow, manufactured by Kobold Instruments Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-473-2013 has 1 manufacturer part number on file: SMN-5150-U (Kobold Instruments Inc).
Key specifications for SMN-5150-U: Overall Height: 3.040 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Mounting Method: THREADED HOLE(S); Contact Adjustment Range: +0.40 TO 13.00 ACTUATION POINT GALLONS PER MINUTE. 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.