| Item Name | Switch Rotary |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-259-7146 (002597146) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Electro Switch Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1SR2B4 | military specifications | switch rotary | 81349 | RFQ |
| C10303 | electro switch corp | switch rotary | 82121 | RFQ |
| M15291/3-008 | military specifications | switch rotary | 81349 | RFQ |
| MIL-DTL-15291/3 | military specifications | switch rotary | 81349 | RFQ |
| MIL-S-15291/3 | military specifications | switch rotary | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| ABKW | OVERALL HEIGHT | 2.125 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.312 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.219 INCHES NOMINAL SINGLE ACTUATOR |
| ABXF | SHAFT LENGTH | 0.234 INCHES NOMINAL SINGLE ACTUATOR |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.969 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION FRONT |
| AKPY | THROW QUANTITY | 2 EACH SECTION FRONT |
| AXGY | MOUNTING METHOD | BASE SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 120.0 DC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL |
| CQQT | SWITCH ACTUATOR MOMENTARY POSITION | CLOCKWISE SINGLE ACTUATOR AND COUNTERCLOCKWISE SINGLE ACTUATOR |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 4 SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | ROUND SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION FRONT |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| TEST | 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,REFLECTI |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1SR2B4 TYPE |
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| 5998-01-670-0290 (5998016700290) | 5905-01-099-4430 (5905010994430) | 5930-01-046-8141 (5930010468141) | 5995-01-460-6411 (5995014606411) | |
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