The Switch,toggle, cataloged under National Stock Number 5930-00-581-8137, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd. Government technical data includes 21 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through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-581-8137 |
| Primary Part Number | MS24524-31 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd |
| 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 |
| Body Width | 0.910 INCHES MAXIMUM IN |
| Body Height | 0.970 INCHES NOMINAL IN |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED |
| Body Length | 1.340 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY, TWO POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Test Data Document | 81349-MIL-DTL-3950 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 6 SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 18.000 AMPERES RESISTIVE DC AND 10.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES LAMP DC AND 11.000 AMPERES RESISTIVE AC AND 8.000 AMPERES INDUCTIVE AC AND 2.000 AMPERES LAMP AC |
| Hazardous Locations/environmental Protection | SUBMERSIBLE |
| 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 |
|---|---|
| MS24524-31 | Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd (GBR) |
| 70-75-707 | Supacat Limited (GBR) |
| Reference | Meaning |
|---|---|
| 355-021-031 | C/1 Advisory reference — outside the item-of-supply concept L3harris Interstate Electronics Corporation |
| 2TL28-5 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 6418043 | 5/9 Secondary reference Embraer Empresa Brasileira De Aeronautica Sa |
| MS24S24-31 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5930PL0649718 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MILS3950 | 5/9 Secondary reference U.S. Government activity |
| MS24524-31 | 2/2 Government specification standardization U.S. Government activity |
| 6418043 | 5/1 Secondary reference Embraer S.a. |
| 5930005818137 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 5930PL1627375 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 8501K3 | 5/1 Secondary reference U.S. Government activity |
| 2TL1-5 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MIL-DTL-3950 | 4/1 Identification reference U.S. Government activity |
NSN 5930-00-581-8137 is a Switch,toggle, manufactured by Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-581-8137 has 2 manufacturer part numbers on file: MS24524-31 (Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd), 70-75-707 (Supacat Limited).
Key specifications for MS24524-31: Bushing Length: 0.470 INCHES NOMINAL IN; Overall Height: 2.560 INCHES NOMINAL IN; Actuator Diameter: 0.240 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.