The Switch,rotary, cataloged under National Stock Number 5930-01-245-9273, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-245-9273 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN |
| Switch Contact Basic Design | CODED |
| Nonturn Device Radius | 0.375 INCHES NOMINAL AT 12:00 OCLOCK IN |
| Terminal Type | PRINTED CIRCUIT |
| Mounting Facility Pattern | TWO POSITION IN-LINE SECOND MOUNTING FACILITY |
| Overall Diameter | 1.365 INCHES MAXIMUM IN |
| First Flat Length | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 0.1 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 0.1 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | THREADED STUD(S) SECOND MOUNTING FACILITY |
| Mounting Method | THREADED STUD(S) FIRST MOUNTING FACILITY |
| Thread Length | 0.312 INCHES MINIMUM SECOND MOUNTING FACILITY IN |
| Thread Length | 0.410 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Contact Arrangement Truth Table | SPECIAL EACH SECTION |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Individual Section Quantity | 5 |
| Nonturn Device Type | TAB AT 3:00 OCLOCK |
| Distance Between Mounting Facility Centers | 0.888 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Nominal Thread Size | 0.375 INCHES FIRST MOUNTING FACILITY IN |
| Nominal Thread Size | 0.073 INCHES SECOND MOUNTING FACILITY IN |
| Shaft Length | 0.437 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Special Truth Table Identification | 91812-CODE B 21 EACH SECTION |
| Thread Class | 2A SECOND MOUNTING FACILITY A |
| Thread Class | 2A FIRST MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 15.0 DEGREES SINGLE ACTUATOR |
| Thread Quantity Per Inch | 32 FIRST MOUNTING FACILITY |
| 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 |
|---|---|
| EC15B5-21S | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-245-9273 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-245-9273: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Shaft Diameter: 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN; Switch Contact Basic Design: CODED; Nonturn Device Radius: 0.375 INCHES NOMINAL AT 12:00 OCLOCK IN. 29 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.