The Switch,proximity, cataloged under National Stock Number 5930-01-340-9971, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-340-9971 |
| Item Name | Switch,proximity |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Width Across Flats | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Contact Load Current Rating | 200.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | TERMINAL |
| Style Designator | CYLINDRICAL |
| Body Length | 1.780 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN |
| Operating Temp Rating | -40.0 CELSIUS MINIMUM AND 55.0 CELSIUS MAXIMUM DEGC |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 24.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | DUST RESISTANT AND EXPLOSION PROOF AND FUNGUS RESISTANT AND HUMIDITY RESISTANT AND SALT SPRAY RESISTANT |
| 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 |
|---|---|
| 7573866-002 | 3/9 Design control — primary reference General Dynamics Land Systems Inc. |
| 103FW12-R1 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-340-9971 is a Switch,proximity, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-340-9971: Width Across Flats: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, RECEPTACLE; Contact Load Current Rating: 200.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE. 11 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.