AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Resistor Variable W |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5905 Resistors |
| National Item Identification Number (NIIN) | 00-904-2944 (009042944) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| RA20NBSK501A | military specifications | resistor variable w | RFQ |
| MIL-PRF-19/2 | military specifications | resistor variable w | RFQ |
| MILR19-2 | military specifications | resistor variable w | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 3.569 INCHES MINIMUM AND 3.811 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 1.100 INCHES MINIMUM AND 1.310 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM |
| ADAP | MOUNTING BUSHING LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.850 INCHES MINIMUM AND 0.970 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 1.750 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND,SLOTTED |
| AEEA | SWITCH TYPE | ROTARY |
| AEED | SWITCH VOLTAGE RATING IN VOLTS | 117.0 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 220.0 MINIMUM AND 285.0 MAXIMUM |
| AEFK | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| AEFM | MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES |
| AEFN | NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| AEFP | NONTURN DEVICE RADIUS | 0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM |
| AEGH | SWITCH OPERATING POSITION | START OF ROTATION |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE,SINGLE THROW,NORMALLY OPEN,BOTH POSITIONS MAINTAINED |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| CBBL | FEATURES PROVIDED | SWITCH |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 290.0 MINIMUM AND 305.0 MAXIMUM |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 SINGLE SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION |
| CSDK | SWITCH CURRENT TYPE AND RATING IN AMPS | 3.000 AC |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-19 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 |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 TAB,SOLDER LUG |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-19/2 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5905-00-904-2944, 5905009042944 | ||||
| 5930-01-024-7616 (5930010247616) | 5935-01-207-1630 (5935012071630) | 5930-00-522-3346 (5930005223346) | 5985-01-615-6045 (5985016156045) | |
| 5910-00-805-1017 (5910008051017) | 5962-01-297-8133 (5962012978133) | 5935-01-108-9409 (5935011089409) | 5910-01-082-8261 (5910010828261) | |
| 5930-01-681-7491 (5930016817491) | 5930-01-322-8532 (5930013228532) | 5935-00-755-3452 (5935007553452) | 5985-01-676-2667 (5985016762667) | |
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