The Switch,toggle, cataloged under National Stock Number 5930-01-033-7915, 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 21 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-033-7915 |
| Primary Part Number | 51MX |
| 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 | 0.128 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.250 INCHES NOMINAL IN |
| Actuator Style | ROUND |
| Mounting Method | THREADED HOLE(S) |
| Switch Actuator Quantity | 1 |
| Body Width | 0.960 INCHES NOMINAL IN |
| Body Height | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES IN |
| Actuator Position-Action Relationship | CENTER POSITION MAINTAINED AND LEFT POSITION MOMENTARY AND RIGHT POSITION MOMENTARY |
| Body Length | 1.780 INCHES NOMINAL IN |
| Precious Material and Location | CONTACTS SILVER AND 0TERMINAL SURFACES GOLD |
| Maximum Voltage Rating in Volts | 250.0 AC AND 28.0 DC |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 18 TURRET |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Actuator Height | 0.800 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 7.000 AMPERES RESISTIVE AC AND 7.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC |
| 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 |
|---|---|
| 51MX PRIMARY | Machine Components Corp. Dba Machine Components Corp (USA) |
NSN 5930-01-033-7915 is a Switch,toggle, manufactured by Machine Components Corp. Dba Machine Components Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-033-7915 has 1 manufacturer part number on file: 51MX (Machine Components Corp. Dba Machine Components Corp).
Key specifications for 51MX: Bushing Length: 0.380 INCHES NOMINAL IN; Overall Height: 2.280 INCHES NOMINAL IN; Actuator Diameter: 0.128 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 21 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.