The Switch,toggle, cataloged under National Stock Number 5930-01-172-4091, 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 20 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-172-4091 |
| Primary Part Number | 5M1031-6 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bushing Length | 0.540 INCHES NOMINAL IN |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Actuator Diameter | 0.420 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Actuator Position-Locking Relationship | UP POSITION LOCKED IN AND OUT AND DOWN POSITION LOCKED IN AND OUT |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Features Provided | HOLDING SOLENOID |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MOMENTARY AND DOWN POSITION MOMENTARY |
| Body Length | 2.200 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY 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 WIRE LEAD |
| Thread Series Designator | UNS |
| Actuator Height | 1.020 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 4.000 AMPERES RESISTIVE DC AND 2.500 AMPERES INDUCTIVE DC AND 4.000 AMPERES MOTOR 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 |
|---|---|
| 5M1031-6 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 26ET31-2-G | 5/2 Secondary reference U.S. Government activity |
| 5M1031 | D/9 Drawing number reference only The Boeing Company Div Defense |
| T6-20056 | 5/9 Secondary reference Otto Engineering Inc |
| T6-20016 | 5/9 Secondary reference Otto Engineering Inc |
| 10154346 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5930-01-172-4091 is a Switch,toggle, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-172-4091 has 1 manufacturer part number on file: 5M1031-6 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-275-8237. Verify interchangeability with system specifications before substitution.
Key specifications for 5M1031-6: Bushing Length: 0.540 INCHES NOMINAL IN; Body Diameter: 1.000 INCHES NOMINAL IN; Actuator Diameter: 0.420 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 20 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.