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NSN 5990-01-030-0794, 5990010300794
SYNCHRO,CONTROL TRANSFORMER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 010300794
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.
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DLMS® Summary

National Stock Number 5990-01-030-0794

National Stock Number (NSN) 5990-01-030-0794, or NIIN 010300794, (synchro,control transformer) was assigned October 27, 1976 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 5990010300794 contains an unknown precious metal.

This NSN is associated to Schedule B 9014900000: parts & accessories for direction finding compasses and other navigational instruments and appliances. The Schedule B End Use is listed as marine engines, parts. NAICS classification category 334511: search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing.

This information was last updated on .


Technical Characteristics

SHAFT LENGTH
(ABXF) 0.3200 INCHES MINIMUM SINGLE SHAFT AND 0.3260 INCHES MAXIMUM SINGLE SHAFT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 94.00
PILOT LENGTH
(AJWQ) 0.0650 INCHES MAXIMUM
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 1620.00 NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 90.0 NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0 TO 7.0
PILOT DIAMETER
(AAVL) 0.7500 INCHES MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.0 CENTIMETER-GRAMS NOMINAL
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 1940.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 222.00 NOMINAL
FLANGE DIAMETER
(ABKK) 1.0570 INCHES MINIMUM AND 1.0600 INCHES MAXIMUM
UNDERCUT DIAMETER
(ABPA) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
SHOULDER DIAMETER
(AAVH) 0.9999 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
BODY SIZE
(AJSL) 11
ZRO RESISTANCE IN OHMS
(AJSW) 437.00 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 450.00 NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 4.700 INPUT TO OUTPUT NOMINAL
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0350 INCHES MAXIMUM SINGLE SHAFT
TRANSFORMATION RATIO
(CSJY) 1.108 ROTOR TO STATOR MINIMUM AND 1.200 ROTOR TO STATOR MAXIMUM
BODY STYLE
(AAQL) STANDARD ROUND C
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM SINGLE SHAFT AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
STATOR INPUT CURRENT RATING
(AJSP) 17.0 MILLIAMPERES NOMINAL
OVERALL LENGTH
(ABHP) 2.6130 INCHES MINIMUM AND 2.6370 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0900 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
UNDERCUT WIDTH
(ABPC) 0.0450 INCHES NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 327.25 MINIMUM AND 442.75 MAXIMUM
STATOR DC RESISTANCE IN OHMS
(AJTT) 185.25 MINIMUM AND 204.75 MAXIMUM
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 16.0 CENTIMETER-GRAMS NOMINAL
SHOULDER LENGTH
(AJWR) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
SHAFT SLOT WIDTH
(CRHN) 0.0300 INCHES MAXIMUM SINGLE SHAFT
MAXIMUM TEMP RISE
(AHCG) 8.0 DEG CELSIUS
ZSO RESISTANCE IN OHMS
(AJSY) 265.00 NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0/+7.0
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.8120 INCHES MAXIMUM
BODY MATERIAL
(AAFZ) STEEL, CORROSION RESISTING
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 260.0 MILLIWATTS NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 59.00 OUTPUT
TERMINAL TYPE AND QUANTITY
(TTQY) 5 WIRE LEAD

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