The Switch,toggle, cataloged under National Stock Number 5930-01-330-9243, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Supacat Limited. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-330-9243 |
| Primary Part Number | 70-75-520 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Supacat Limited |
| Status | ACTIVE |
| Bushing Length | 0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| Actuator Diameter | 0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Actuator Position-Locking Relationship | UP POSITION NO LOCKING ACTION AND DOWN POSITION LOCKED IN AND OUT AND CENTER POSITION NO LOCKING ACTION |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Body Width | 1.660 INCHES MAXIMUM IN |
| Body Height | 1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED |
| Specification/standard Data | 96906-MS24660 GOVERNMENT STANDARD |
| Body Length | 1.340 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Test Data Document | 81349-MIL-S-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 | 12 SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 1.120 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 20.000 AMPERES RESISTIVE DC AND 12.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES LAMP DC AND 15.000 AMPERES RESISTIVE AC AND 15.000 AMPERES INDUCTIVE AC AND 4.000 AMPERES LAMP AC |
| Hazardous Locations/environmental Protection | HUMIDITY RESISTANT |
| 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 |
|---|---|
| 70-75-520 | Supacat Limited (GBR) |
| QB12895 | Pall Manufacturing Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| MIL-S-3950 | 5/9 Secondary reference U.S. Government activity |
| MS24660-21P | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-3950 | 4/1 Identification reference U.S. Government activity |
NSN 5930-01-330-9243 is a Switch,toggle, manufactured by Supacat Limited, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-330-9243 has 2 manufacturer part numbers on file: 70-75-520 (Supacat Limited), QB12895 (Pall Manufacturing Uk Limited).
Key specifications for 70-75-520: Bushing Length: 0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN; Overall Height: 3.650 INCHES MAXIMUM IN; Actuator Diameter: 0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM 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.