The Switch,toggle, cataloged under National Stock Number 5930-01-539-3686, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Oslo Switch Inc. Government technical data includes 14 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 | 5930-01-539-3686 |
| Primary Part Number | 1MD1T1B5M1QE |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Oslo Switch Inc |
| Status | ACTIVE |
| Bushing Length | 0.350 INCHES NOMINAL IN |
| Actuator Diameter | 0.115 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Body Width | 0.450 INCHES NOMINAL IN |
| Body Height | 0.500 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MOMENTARY |
| Body Length | 0.500 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC AND 120.0 AC |
| Thread Quantity Per Inch | 40 |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Actuator Height | 0.410 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1MD1T1B5M1QE PRIMARY | Oslo Switch Inc (USA) |
NSN 5930-01-539-3686 is a Switch,toggle, manufactured by Oslo Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-539-3686 has 1 manufacturer part number on file: 1MD1T1B5M1QE (Oslo Switch Inc).
Key specifications for 1MD1T1B5M1QE: Bushing Length: 0.350 INCHES NOMINAL IN; Actuator Diameter: 0.115 INCHES NOMINAL IN; Body Style: BUSHING MOUNT; Actuator Style: ROUND. 14 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.