The Switch,toggle, cataloged under National Stock Number 5930-01-657-4829, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Nkk Switches of America Inc. Government technical data includes 17 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. 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 | 5930-01-657-4829 |
| Primary Part Number | S308T |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Nkk Switches of America Inc |
| Status | ACTIVE |
| Bushing Length | 0.472 INCHES NOMINAL IN |
| Actuator Diameter | 0.240 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Precious Material | SILVER |
| Mounting Method | PANEL |
| Body Width | 0.630 INCHES NOMINAL IN |
| Body Height | 0.685 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 1.063 INCHES NOMINAL IN |
| Actuator Position-Action Relationship | CENTER POSITION MAINTAINED |
| Body Length | 1.122 INCHES NOMINAL IN |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Actuator Height | 0.689 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 8.0 AMPERES INDUCTIVE AC |
| 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 |
|---|---|
| S308T PRIMARY | Nkk Switches of America Inc (USA) |
NSN 5930-01-657-4829 is a Switch,toggle, manufactured by Nkk Switches of America Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-657-4829 has 1 manufacturer part number on file: S308T (Nkk Switches of America Inc).
1 possible match (shared part number, not a government interchangeability claim): 1305-01-677-2278. Verify interchangeability with system specifications before substitution.
Key specifications for S308T: Bushing Length: 0.472 INCHES NOMINAL IN; Actuator Diameter: 0.240 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNT. 17 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.