The Switch,proximity, cataloged under National Stock Number 5930-01-503-5338, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Allied Electronics, Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-503-5338 |
| Primary Part Number | 9125 |
| Item Name | Switch,proximity |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Allied Electronics, Inc |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.146 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Distance Between Mounting Facility Centers | 2.500 INCHES NOMINAL IN |
| Body Length | 3.000 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 120.0 DC 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 |
|---|---|
| 9125 | Allied Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 808-9115 | 3/9 Design control — primary reference Hermetic Switch Inc |
NSN 5930-01-503-5338 is a Switch,proximity, manufactured by Allied Electronics, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-503-5338 has 1 manufacturer part number on file: 9125 (Allied Electronics, Inc).
Key specifications for 9125: Overall Height: 1.000 INCHES NOMINAL IN; Terminal Type: WIRE LEAD; Mounting Facility Pattern: TWO POSITION IN-LINE; Mounting Method: UNTHREADED HOLE(S). 10 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.