The Switch,toggle, cataloged under National Stock Number 5930-00-489-7811, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-489-7811 |
| Primary Part Number | MST305E |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Body Width | 0.492 INCHES NOMINAL IN |
| Body Height | 0.655 INCHES NOMINAL IN |
| Body Length | 0.638 INCHES NOMINAL IN |
| Actuator Length | 0.413 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 115.0 AC |
| Terminal Type and Quantity | 9 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MST305E PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| MST305E | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-00-489-7811 is a Switch,toggle, manufactured by Te Connectivity Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-489-7811 has 1 manufacturer part number on file: MST305E (Te Connectivity Corporation).
Key specifications for MST305E: Body Width: 0.492 INCHES NOMINAL IN; Body Height: 0.655 INCHES NOMINAL IN; Body Length: 0.638 INCHES NOMINAL IN; Actuator Length: 0.413 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.