The Switch,rotary, cataloged under National Stock Number 5930-00-581-3784, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-581-3784 |
| Primary Part Number | MIL-S-21604/3 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL |
| Terminal Type | TAB W/SCREW |
| Thread Series Designator | UNS SINGLE MOUNTING FACILITY |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Throw Quantity | 7 EACH SECTION REAR |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Thread Length | 0.470 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Switch Actuator Stop Device Type | ADJUSTABLE STOP SINGLE ACTUATOR |
| Shaft Length | 1.100 INCHES NOMINAL SINGLE ACTUATOR IN |
| Precious Material and Location | ROTOR AND STATOR SURFACES SILVER |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Indexing Position Quantity | 8 SINGLE ACTUATOR |
| Pole Quantity | 1 EACH SECTION REAR |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Specification/standard Data | 81349-MIL-S-21604/3 GOVERNMENT SPECIFICATION |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Test Data Document | 81349-MIL-S-21604 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Precious Material | SILVER |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Nominal Thread Size | 0.469 INCHES SINGLE MOUNTING FACILITY IN |
| Features Provided | ACTUATOR KNOB |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Individual Section Quantity | 3 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-S-21604/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILS21604 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2JL3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 9000-56202-74422 2JL3 | Naval Sea Systems Command (USA) |
| 9000S6202-74422UNIT4 | Naval Ship Systems Command (USA) |
| S2JL3 | Naval Ship Systems Command (USA) |
NSN 5930-00-581-3784 is a Switch,rotary, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-581-3784 has 6 cross-referenced part numbers: MIL-S-21604/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS21604 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2JL3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 9000-56202-74422 2JL3 (Naval Sea Systems Command), 9000S6202-74422UNIT4 (Naval Ship Systems Command) and 1 more.
There are 7 known substitutes for 5930-00-581-3784: 5930-00-065-2083, 5930-00-432-7641, 5930-00-581-3786 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-S-21604/3: Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL; Terminal Type: TAB W/SCREW; Thread Series Designator: UNS SINGLE MOUNTING FACILITY; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-581-3784 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.