The Switch,rotary, cataloged under National Stock Number 5930-00-259-7150, 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 Electro Switch Corp. Dba Electro Switch Corp. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-259-7150 |
| Primary Part Number | 1SR2C4A |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp |
| Status | ACTIVE |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Terminal Type | TAB W/SCREW |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL |
| Unthreaded Mounting Hole Diameter | 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Switch Actuator Momentary Position | CLOCKWISE AND COUNTERCLOCKWISE SINGLE ACTUATOR |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 120.0 DC AT SEA LEVEL |
| Nondefinitive Spec/std Data | 1SR2C4A TYPE |
| Mounting Method | BASE SINGLE MOUNTING FACILITY |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Test Data Document | 81349-MIL-S-15291 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.). |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Shaft Length | 0.234 INCHES NOMINAL SINGLE ACTUATOR IN |
| Individual Section Quantity | 2 |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Pole Quantity | 1 EACH SECTION FRONT |
| Longest Horizontal Distance Between Mounting Centers | 2.094 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Throw Quantity | 2 EACH SECTION FRONT |
| Shaft Diameter | 0.219 INCHES NOMINAL SINGLE ACTUATOR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1SR2C4A | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| 1SR2C4A2 | Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc (USA) |
| 1SR2C4A | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-15291/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 111602LB | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| 1SR2C4 | Naval Inventory Control Point Mechanicsburg (USA) |
| MILS15291 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1SR2C4A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| C10322 | Electro Switch Corp. Dba Electro Switch Corp (USA) |
NSN 5930-00-259-7150 is a Switch,rotary, manufactured by Electro Switch Corp. Dba Electro Switch Corp, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-259-7150 has 9 cross-referenced part numbers: 1SR2C4A (Electro Switch Corp. Dba Electro Switch Corp), 1SR2C4A2 (Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc), 1SR2C4A (Naval Inventory Control Point Mechanicsburg), MIL-DTL-15291/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 111602LB (Electro Switch Corp. Dba Electro Switch Corp) and 4 more.
There are 12 known substitutes for 5930-00-259-7150: 5930-00-090-0872, 5930-00-090-0873, 5930-00-258-5501 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1SR2C4A: Hazardous Locations/environmental Protection: DUSTPROOF; Overall Width: 1.562 INCHES NOMINAL IN; Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION FRONT. 25 total characteristics are documented in the Federal Logistics Information System.