| Item Name | Switch Rotary |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-177-2746 (001772746) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Honeywell International Inc, Grayhill Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 149234-4 | northrop grumman systems corporation | switch rotary | 21877 | RFQ |
| 1947074-1 | honeywell international inc | switch rotary | 55974 | RFQ |
| 44MS30-02-2-05N | grayhill inc | switch rotary | 81073 | RFQ |
| 44MS30-02-2-5N | grayhill inc | switch rotary | 81073 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| AASA | THREAD LENGTH | 0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| ABHP | OVERALL LENGTH | 2.245 INCHES NOMINAL |
| ABNB | FIRST FLAT LENGTH | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| ABNC | FLAT HEIGHT | 0.219 INCHES NOMINAL SINGLE ACTUATOR |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| ABXF | SHAFT LENGTH | 0.437 INCHES NOMINAL SINGLE ACTUATOR |
| ADAV | OVERALL DIAMETER | 1.170 INCHES NOMINAL |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| AFDC | NONTURN DEVICE TYPE | SLOTTED BUSHING AT 3:00 OCLOCK |
| AFGA | OPERATING TEMP RANGE | -65.0 TO 85.0 DEG CELSIUS |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 2 EACH SECTION FRONT |
| AKPY | THROW QUANTITY | 5 EACH SECTION REAR |
| AXGY | MOUNTING METHOD | THREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| CQRQ | SHAFT FLAT/SLOT ANGULAR LOCATION | 195.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| CQTH | ROTOR THROUGH CONNECTION QUANTITY | 2 EACH SECTION |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 5 SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | ROUND,FLATTED SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB,SOLDER LUG |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 30.0 DEGREES SINGLE ACTUATOR |
| CSMW | DETENT ROTATIONAL TORQUE RANGE | 8.000 TO 115.000 INCH-OUNCES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 250.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL AND 100.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES AND CONTACTS SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | TAP,CIRCULAR,BUSHING MOUNT |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE MOUNTING FACILITY |
| Components Related to NSN - 5930-00-177-2746, 5930001772746 | ||||
| 5905-00-837-8595 (5905008378595) | 5999-01-545-2960 (5999015452960) | 5977-00-038-2232 (5977000382232) | 5915-00-106-2867 (5915001062867) | |
| 5975-01-574-3976 (5975015743976) | 5999-01-243-9840 (5999012439840) | 5935-01-092-4809 (5935010924809) | 5962-01-480-9313 (5962014809313) | |
| 5998-01-543-3095 (5998015433095) | 5935-01-075-7203 (5935010757203) | 5930-01-092-4088 (5930010924088) | 5961-01-309-1613 (5961013091613) | |
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