The Switch,rotary, cataloged under National Stock Number 5930-00-243-8774, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp/prd Instruments. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-243-8774 |
| Primary Part Number | 36053 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Telephonics Corp/prd Instruments |
| Status | ACTIVE |
| Shaft Type | ROUND SECOND ACTUATOR |
| Shaft Type | ROUND, HOLLOWED FIRST ACTUATOR |
| Shaft Diameter | 0.125 INCHES NOMINAL SECOND ACTUATOR IN |
| Shaft Diameter | 0.250 INCHES NOMINAL FIRST ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 4 |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.500 INCHES NOMINAL FIRST ACTUATOR IN |
| Shaft Length | 1.312 INCHES NOMINAL SECOND ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP ALL ACTUATORS |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Precious Material and Location | CONTCT SURFACES SILVER |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 30.0 DEGREES FIRST ACTUATOR |
| Switch Actuator Positioning Increment | 45.0 DEGREES SECOND ACTUATOR |
| Switch Actuator Indexing Position Quantity | 7 FIRST ACTUATOR |
| Switch Actuator Indexing Position Quantity | 6 SECOND ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| 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 |
|---|---|
| 36053 PRIMARY | Telephonics Corp/prd Instruments (USA) |
| 5-26893-213 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 36054-01 | Telephonics Corp/prd Instruments (USA) |
| Reference | Meaning |
|---|---|
| MF18X000C187R3C | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 36053 | 5/9 Secondary reference Peraton Inc |
| 260989K2AK2 | 5/9 Secondary reference Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| 36054-01 | 5/9 Secondary reference Peraton Inc |
NSN 5930-00-243-8774 is a Switch,rotary, manufactured by Telephonics Corp/prd Instruments, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-243-8774 has 3 manufacturer part numbers on file: 36053 (Telephonics Corp/prd Instruments), 5-26893-213 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 36054-01 (Telephonics Corp/prd Instruments).
5 possible matches (shared part number, not a government interchangeability claim): 6625-01-185-9110, 5930-01-256-4139, 8105-01-399-4791. Verify interchangeability with system specifications before substitution.
Key specifications for 36053: Shaft Type: ROUND SECOND ACTUATOR; Shaft Type: ROUND, HOLLOWED FIRST ACTUATOR; Shaft Diameter: 0.125 INCHES NOMINAL SECOND ACTUATOR IN; Shaft Diameter: 0.250 INCHES NOMINAL FIRST ACTUATOR IN. 28 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.