The Switch,toggle, cataloged under National Stock Number 5930-01-281-5020, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-281-5020 |
| Primary Part Number | 5538116 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bushing Length | 0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| Actuator Diameter | 0.080 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Body Width | 0.300 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Body Height | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| Body Length | 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 125.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 48 |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Actuator Height | 0.270 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 5538116 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| TT23K-2T | 5/9 Secondary reference U.S. Government activity |
| TT23K-2T-EPY | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-281-5020 is a Switch,toggle, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-281-5020 has 1 manufacturer part number on file: 5538116 (Naval Sea Systems Command).
Key specifications for 5538116: Bushing Length: 0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN; Overall Height: 0.940 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN; Actuator Diameter: 0.080 INCHES MINIMUM AND 0.120 INCHES MAXIMUM 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.