The Switch,centrifugal, cataloged under National Stock Number 5930-00-901-2408, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-901-2408 |
| Primary Part Number | B2238PCM3118-6 |
| Item Name | Switch,centrifugal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | THREADED STUD |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Mounting Facility Circle Radius | 1.125 INCHES NOMINAL IN |
| Contact Load Current Rating | 620.0 MILLIAMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | FLANGE |
| Contact Adjustment Range | +1200.00 TO 1440.00 ACTUATION POINT REVOLUTIONS PER MINUTE |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT SCREW |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| Contact Voltage Rating in Volts | 390.0 DC 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 |
|---|---|
| B2238PCM3118-6 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| M3118-6 | 3/9 Design control — primary reference Stone Safety Corp |
| B2238 | 5/9 Secondary reference Stone Safety Corp |
NSN 5930-00-901-2408 is a Switch,centrifugal, manufactured by General Electric Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-901-2408 has 1 manufacturer part number on file: B2238PCM3118-6 (General Electric Company).
Key specifications for B2238PCM3118-6: Overall Height: 4.375 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: THREADED STUD; Mounting Facility Pattern: THREE POSITION CIRCULAR. 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.