The Switch,toggle, cataloged under National Stock Number 5930-01-089-4974, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Machine Components Corp. Dba Machine Components Corp. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-089-4974 |
| Primary Part Number | 91M0-5BE |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Machine Components Corp. Dba Machine Components Corp |
| Status | ACTIVE |
| Bushing Length | 0.380 INCHES NOMINAL IN |
| Actuator Diameter | 0.230 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Body Width | 0.810 INCHES NOMINAL IN |
| Body Height | 0.820 INCHES NOMINAL IN |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MOMENTARY AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED AND LEFT POSITION MOMENTARY AND RIGHT POSITION MOMENTARY |
| Body Length | 1.050 INCHES NOMINAL IN |
| Precious Material and Location | CONTACTS GOLD |
| Maximum Voltage Rating in Volts | 125.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 12 TURRET |
| Thread Series Designator | UNS |
| Actuator Height | 0.800 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 4.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC AND 7.000 AMPERES RESISTIVE AC AND 7.000 AMPERES INDUCTIVE AC |
| 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 |
|---|---|
| 91M0-5BE PRIMARY | Machine Components Corp. Dba Machine Components Corp (USA) |
| 283550-1764 | Atlantic Inertial Systems Limited (GBR) |
NSN 5930-01-089-4974 is a Switch,toggle, manufactured by Machine Components Corp. Dba Machine Components Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-089-4974 has 2 manufacturer part numbers on file: 91M0-5BE (Machine Components Corp. Dba Machine Components Corp), 283550-1764 (Atlantic Inertial Systems Limited).
Key specifications for 91M0-5BE: Bushing Length: 0.380 INCHES NOMINAL IN; Overall Height: 2.100 INCHES NOMINAL IN; Actuator Diameter: 0.230 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 18 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.