The Switch,toggle, cataloged under National Stock Number 5930-01-623-2404, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Otto Engineering Inc. Government technical data includes 19 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 | 5930-01-623-2404 |
| Primary Part Number | T9-MS2-22 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Bushing Length | 0.470 INCHES NOMINAL IN |
| Actuator Diameter | 0.240 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Switch Actuator Quantity | 1 |
| Body Width | 0.910 INCHES MAXIMUM IN |
| Body Height | 1.100 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 1.370 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.469 INCHES IN |
| Body Length | 1.340 INCHES MAXIMUM IN |
| Maximum Voltage Rating in Volts | 28.0 DC AND 115.0 AC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 6 SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 0.690 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 20.0 AMPERES RESISTIVE DC AND 15.0 AMPERES INDUCTIVE DC AND 7.0 AMPERES LAMP DC AND 15.0 AMPERES RESISTIVE AC AND 10.0 AMPERES INDUCTIVE AC AND 4.0 AMPERES LAMP 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 |
|---|---|
| T9-MS2-22 PRIMARY | Otto Engineering Inc (USA) |
NSN 5930-01-623-2404 is a Switch,toggle, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-623-2404 has 1 manufacturer part number on file: T9-MS2-22 (Otto Engineering Inc).
Key specifications for T9-MS2-22: Bushing Length: 0.470 INCHES NOMINAL IN; Actuator Diameter: 0.240 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNT. 19 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.