| Item Name | Switch Rotary |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-296-9831 (002969831) |
| NCB Code | USA (00) |
| Manufacturer | National Instruments Corporation, Military Specifications, Electro Switch Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3SR7S4 | national instruments corporation | switch rotary | 03950 | RFQ |
| 3SR7S4 | military specifications | switch rotary | 81349 | RFQ |
| C30221 | electro switch corp | switch rotary | 82121 | RFQ |
| M15291/7-018 | military specifications | switch rotary | 81349 | RFQ |
| MIL-DTL-15291/7 | military specifications | switch rotary | 81349 | RFQ |
| MIL-S-15291/7 | military specifications | switch rotary | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| ABHP | OVERALL LENGTH | 3.812 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.375 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.750 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.375 INCHES NOMINAL SINGLE ACTUATOR |
| ABXF | SHAFT LENGTH | 0.562 INCHES NOMINAL SINGLE ACTUATOR |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AFBH | INDIVIDUAL SECTION QUANTITY | 5 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.812 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION REAR |
| AKPY | THROW QUANTITY | 4 EACH SECTION REAR |
| AXGY | MOUNTING METHOD | BRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 500.0 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 REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | TAP,CIRCUIT SELECTOR |
| 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 |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-15291/7 GOVERNMENT SPECIFICATION |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3SR7S4 TYPE |
| Components Related to NSN - 5930-00-296-9831, 5930002969831 | ||||
| 5925-01-622-1713 (5925016221713) | 5950-00-224-8269 (5950002248269) | 5999-00-940-2834 (5999009402834) | 5945-00-963-1183 (5945009631183) | |
| 5940-00-615-5893 (5940006155893) | 5998-00-297-6935 (5998002976935) | 5950-00-646-2937 (5950006462937) | 5961-00-228-5860 (5961002285860) | |
| 5935-01-107-8942 (5935011078942) | 5945-01-131-3787 (5945011313787) | 5998-01-373-2457 (5998013732457) | 5950-01-276-8859 (5950012768859) | |
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