We’re pleased to announce that part number 2RS901-3A with NSN 5990001118601 is now available in our ready-to-ship inventory. Manufactured by Kearfott Corporation having CAGE Code 88818 under FSC 5990 Synchros and Resolvers, 2RS901-3A part is a Synchro Control Transformer. Are you interested in a quick quote for 2RS901-3A part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 2RS901-3A | NSN: 5990-00-111-8601 (5990001118601) | Item Name: Synchro Control Transformer | NIIN : 001118601 | |
| CAGE Code: 88818 | FSC: 5990 Synchros and Resolvers | FSG: 59 Electrical and Electronic Equipment Components | Category: NSN | |
| Qty Available: 2874 | Description: Synchro Control Transformer | Manufacturer: Kearfott Corporation | Last Updated: 05-26-2025 | Country: USA |
| NCB Code: 00 | INC Code: 15289 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 2RS901-3A part with NSN 5990001118601, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5990-00-111-8601 Item Description: Synchro Control Transformer | 5990 | 001118601 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2RS901-3A | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AAVH | SHOULDER DIAMETER | 1.0000 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.6250 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.1840 INCHES MAXIMUM |
| ABKK | FLANGE DIAMETER | 1.0620 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1200 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.3120 INCHES NOMINAL SINGLE SHAFT |
| AEBZ | III SCHEMATIC DIAGRAM DESIGNATOR | 1 Y-ROTOR, 1 STATOR |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJSL | BODY SIZE | 11 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 11.8 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 21.0 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 30.0 MILLIWATTS NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 3340.00 NOMINAL |
| AJTH | ZRO IMPEDANCE ANGLE IN DEG | 79.20 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 577.00 NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 80.70 NOMINAL |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 659.00 NOMINAL |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 30.10 NOMINAL |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 385.00 NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 60.00 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 4.200 OUTPUT TO INPUT NOMINAL |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 25.00 INPUT |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -2.0/+2.0 |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 16.0 CENTIMETER-GRAMS NOMINAL |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.0 CENTIMETER-GRAMS NOMINAL |
| AJWE | SHAFT RADIAL PLAY TEST POINT | 0.125 INCHES MAXIMUM |
| AJWG | SHAFT MAXIMUM RADIAL PLAY | 0.0010 INCHES |
| AJWH | SHAFT END PLAY | 0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM |
| AJWQ | PILOT LENGTH | 0.0620 NOMINAL INCHES |
| AJWR | SHOULDER LENGTH | 0.0620 NOMINAL INCHES |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7340 INCHES MAXIMUM |
| AJXB | SHAFT MAXIMUM RUNOUT | 0.0014 INCHES |
| CQTM | TERMINAL LOCATION | REAR |
| CQZS | SHAFT SLOT DEPTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| CRHN | SHAFT SLOT WIDTH | 0.0250 INCHES NOMINAL SINGLE SHAFT |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| CSJY | TRANSFORMATION RATIO | 2.203 ROTOR TO STATOR NOMINAL |
| CWXK | SHAFT RADIAL PLAY DETERMINING WEIGHT | 4.0 OUNCES |
| CWYF | SHAFT END PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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