NSN 5990-00-285-1948 RS9414J, RS941-4J, 00-285-1948
Product Details | DIFFERENTIAL TRANSMITTER SYNCHRO
5990-00-285-1948 A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Part Alternates: RS9414J, RS941-4J, 5990-00-285-1948, 00-285-1948, 5990002851948, 002851948
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 08 JAN 1968 | 00-285-1948 | 02071 ( SYNCHRO, DIFFERENTIAL TRANSMITTER ) |
Drawings & Photos | NSN 5990-00-285-1948
Cross Reference | NSN 5990-00-285-1948
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RS941-4J | 88818 | KEARFOTT CORPORATION DBA KEARFOTT |
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Related Products | NSN 5990-00-285-1948
Technical Data | NSN 5990-00-285-1948
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 11 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 11.8 NOMINAL |
| STATOR INPUT CURRENT RATING | 65.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 97.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO IMPEDANCE MAGNITUDE IN OHMS | 195.00 NOMINAL |
| ZRO IMPEDANCE ANGLE IN DEG | 80.80 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 231.20 NOMINAL |
| ZSO IMPEDANCE ANGLE IN DEG | 76.70 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 49.00 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 21.00 NOMINAL |
| TRANSFORMATION RATIO | 1.154 STATOR TO ROTOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 7.400 INPUT TO OUTPUT NOMINAL |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 17.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 26.00 |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.00 CENTIMETER-GRAMS NOMINAL |
| BODY STYLE | A3 STANDARD ROUND C |
| SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OVERALL LENGTH | 1.1800 INCHES MINIMUM AND 1.1840 INCHES MAXIMUM |
| FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7930 INCHES MINIMUM AND 1.7990 INCHES MAXIMUM |
| SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| SHAFT DIAMETER | 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT |
| SHAFT LENGTH | 0.3640 INCHES MINIMUM AND 0.3880 INCHES MAXIMUM SINGLE SHAFT |
| SHAFT SLOT DEPTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| SHAFT SLOT WIDTH | 0.0250 INCHES NOMINAL SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, STAINLESS |
Restrictions/Controls & Freight Information | NSN 5990-00-285-1948
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062120 | GENERATORS/MOTORS/PARTS NOI |
| Less than car load rating | Q | 70 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 590 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |