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NSN 5990-00-725-6286, 5990007256286
SYNCHRO,CONTROL TRANSFORMER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 007256286
Codification Country
United States
Item Name Code
INC 15289
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5990-00-725-6286

National Stock Number (NSN) 5990-00-725-6286, or NIIN 007256286, (synchro,control transformer) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 007256286 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 15289. [A SYNCHRO CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED. THE ELECTRICAL OUTPUT OF THE ROTOR IS DEPENDENT UPON BOTH THE POSITION OF THE ROTOR AND THE ELECTRICAL INPUT TO THE STATOR FROM A TRANSMITTER SYNCHRO OR A DIFFERENTIAL SYNCHRO. DOES NOT INCLUDE VARIABLE RESISTORS, GONIOMETERS, OR VARIABLE TRANSFORMERS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5990007256286 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

OVERALL LENGTH
(ABHP) 2.3800 INCHES MINIMUM AND 2.4040 INCHES MAXIMUM
FLANGE DIAMETER
(ABKK) 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
ZRO IMPEDANCE ANGLE IN DEG
(AJTH) 79.20 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 385.00 NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 30.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 40.00
SHAFT SLOT WIDTH
(CRHN) 0.0250 INCHES NOMINAL SINGLE SHAFT
BODY MATERIAL
(AAFZ) STEEL, STAINLESS
PILOT DIAMETER
(AAVL) 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BODY SIZE
(AJSL) 11
PHASE SHIFT ANGLE IN DEG
(AJVF) 4.200 INPUT TO OUTPUT NOMINAL
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
TRANSFORMATION RATIO
(CSJY) 2.203 ROTOR TO STATOR NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 21.0 MILLIAMPERES MAXIMUM
ZSO IMPEDANCE MAGNITUDE IN OHMS
(AJTJ) 577.00 NOMINAL
BODY STYLE
(AAQL) STANDARD ROUND C
UNDERCUT DIAMETER
(ABPA) 0.9750 INCHES NOMINAL
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM SINGLE SHAFT AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
STATOR DC RESISTANCE IN OHMS
(AJTT) 60.00 NOMINAL
SHOULDER LENGTH
(AJWR) 0.0620 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.7960 INCHES NOMINAL
TERMINAL LOCATION
(CQTM) REAR
ZSO IMPEDANCE ANGLE IN DEG
(AJTK) 80.70 NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -5.0/+5.0
UNDERCUT WIDTH
(ABPC) 0.0500 INCHES NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 11.8 NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
ST
(AJSQ) 30.0 MILLIWATTS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.0 CENTIMETER-GRAMS NOMINAL
TERMINAL TYPE AND QUANTITY
(TTQY) 5 WIRE LEAD
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 30.0 MILLIWATTS NOMINAL
ZRO IMPEDANCE MAGNITUDE IN OHMS
(AJTG) 3340.00 NOMINAL
SHAFT SLOT DEPTH
(CQZS) 0.0300 INCHES NOMINAL SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
SHAFT LENGTH
(ABXF) 0.5840 INCHES MINIMUM SINGLE SHAFT AND 0.6080 INCHES MAXIMUM SINGLE SHAFT
PILOT LENGTH
(AJWQ) 0.0620 INCHES NOMINAL

Manufacturer Part Numbers


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