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 |
| MILR19-2 | military specifications | resistor variable w | RFQ |
| MIL-PRF-19/2 | 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 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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