The Switch,rotary, cataloged under National Stock Number 5930-01-266-6803, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-266-6803 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Switch Contact Basic Design | PILE-UP AND NONPILE-UP SYMMETRICAL |
| Terminal Type | CONNECTOR, PLUG |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| Contact Load Current Rating | 25.0 MICROAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| Contact Load Current Rating | 7.5 AMPERES RESISTIVE LOAD AND 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | TERMINAL SINGLE MOUNTING FACILITY |
| Pole Quantity | 56 SINGLE SECTION FRONT |
| Switch Actuator Momentary Position | CLOCKWISE AND COUNTERCLOCKWISE SINGLE ACTUATOR |
| Switch Actuator Stop Device Type | ADJUSTABLE STOP SINGLE ACTUATOR |
| Contact Switching Action | MAKES BEFORE BREAKS, BREAKS BEFORE MAKES SINGLE SECTION FRONT |
| Contact Voltage Rating in Volts | 115.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 1.5 LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Throw Quantity | 4 SINGLE SECTION FRONT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 430-4680150-101 | 5/1 Secondary reference Naval Sea Systems Command |
| MIL-S-24187/3 | 4/1 Identification reference U.S. Government activity |
| M4CLSA5 | 2/2 Government specification standardization U.S. Government activity |
NSN 5930-01-266-6803 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
11 possible matches (shared part number, not a government interchangeability claim): 5930-01-334-0014, 5930-01-335-0193, 5930-01-390-8800. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-266-6803: Switch Contact Basic Design: PILE-UP AND NONPILE-UP SYMMETRICAL; Terminal Type: CONNECTOR, PLUG; Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL; Contact Load Current Rating: 25.0 MICROAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL. 16 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.