The Switch,sensitive, cataloged under National Stock Number 5930-01-310-8565, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Machinery Process Control Opns. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-310-8565 |
| Primary Part Number | E50BM1S |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Corp Machinery Process Control Opns |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Housing Height | 1.780 INCHES NOMINAL IN |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Length | 2.340 INCHES NOMINAL IN |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Width | 1.160 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Housing Width | 1.540 INCHES NOMINAL IN |
| Actuator Movement | 50.0 PRETRAVEL DEGREES NOMINAL AND 40.0 OVERTRAVEL DEGREES NOMINAL AND 50.0 DIFFERENTIAL DEGREES NOMINAL |
| Nonpile-Up Contact Arrangement | 2 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Terminal Type and Quantity | 9 WIRE LEAD |
| Housing Length | 4.220 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Contact Load Current Rating at Maximum Rated Voltage | 0.600 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | WATERTIGHT AND OILTIGHT |
| 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 |
|---|---|
| E50BM1S PRIMARY | Eaton Corp Machinery Process Control Opns (USA) |
| Reference | Meaning |
|---|---|
| E50BM1S | 5/9 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5930-01-310-8565 is a Switch,sensitive, manufactured by Eaton Corp Machinery Process Control Opns, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-310-8565 has 1 manufacturer part number on file: E50BM1S (Eaton Corp Machinery Process Control Opns).
Key specifications for E50BM1S: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 1.780 INCHES NOMINAL IN; Center to Center Distance Between Housing Mounting Facilities Parallel to Length: 2.340 INCHES NOMINAL IN. 15 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.