The Switch,toggle, cataloged under National Stock Number 5930-01-261-6418, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-261-6418 |
| Primary Part Number | ST5M1261-011 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bushing Length | 0.470 INCHES NOMINAL IN |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | RECTANGULAR |
| Mounting Method | THREADED BUSHING |
| Actuator Width | 0.300 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Mounting Surface to Terminal End Distance | 2.680 INCHES MAXIMUM IN |
| Features Provided | HOLDING SOLENOID |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED |
| Color | GRAY/GREY SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 8 TURRET |
| Thread Series Designator | UNS |
| Actuator Height | 0.930 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 7.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ST5M1261-011 PRIMARY | The Boeing Company Div Defense (USA) |
| T6-20031 | Otto Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 27ET129-T | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-261-6418 is a Switch,toggle, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-261-6418 has 2 manufacturer part numbers on file: ST5M1261-011 (The Boeing Company Div Defense), T6-20031 (Otto Engineering Inc).
Key specifications for ST5M1261-011: Bushing Length: 0.470 INCHES NOMINAL IN; Body Diameter: 1.000 INCHES NOMINAL IN; Overall Height: 1.000 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 22 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.