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NSN 5990-01-084-8330, 5990010848330
SYNCHRO,DIFFERENTIAL TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 010848330
Codification Country
United States
Item Name Code
INC 02071
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 5990-01-084-8330

National Stock Number (NSN) 5990-01-084-8330, or NIIN 010848330, (synchro,differential transmitter) was assigned October 25, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 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) 02071. [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.]. 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 5990010848330 does not contain precious metals.

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 THREAD CLASS
(AKAN) 2A
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -10.0/+10.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -10.0 TO 10.0
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 0.50 INCH-OUNCES MAXIMUM
AFT OF FIRST FLANGE DIAMETER
(AJWV) 2.7490 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
BODY DIAMETER
(ABPM) 2.7000 INCHES MAXIMUM
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 31
BODY STYLE
(AAQL) STANDARD ROUND D
FLANGE DIAMETER
(ABKK) 3.0990 INCHES MINIMUM AND 3.1000 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.2500 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 60.0 NOMINAL
OVERALL LENGTH
(ABHP) 5.3550 INCHES NOMINAL
MAXIMUM TEMP RISE
(AHCG) 18.0 DEG CELSIUS
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 4.4063 INCHES NOMINAL
SHOULDER DIAMETER
(AAVH) 2.6950 INCHES MINIMUM AND 2.7000 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.6150 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 6.500 INPUT TO OUTPUT MAXIMUM
PILOT LENGTH
(AJWQ) 0.0300 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.2970 INCHES NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 24.00 MAXIMUM
SECOND SHOULDER DIAMETER
(AAZW) 2.7490 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
SECOND SHOULDER LENGTH
(AAZX) 0.3750 INCHES NOMINAL
SHAFT DIAMETER
(ABWV) 0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE
(CWBH) 0.250 INCHES SINGLE SHAFT
SHAFT THREAD CLASS
(AKAN) 2A SINGLE SHAFT
SHAFT THREAD DIRECTION
(AKAF) RIGHT-HAND SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR
(AJYY) UNF SINGLE SHAFT
SHAFT THREAD LENGTH
(CQWQ) 0.3640 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) SPLINE W/THREADS SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.6900 INCHES MINIMUM AND 0.7100 INCHES MAXIMUM SINGLE SHAFT
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 0.300 INCH-OUNCES MINIMUM
TRANSFORMATION RATIO
(CSJY) 1.154 ROTOR TO STATOR NOMINAL
ZRS IMPEDANCE ANGLE IN DEG
(AJTM) 27.00 MINIMUM
ZRS RESISTANCE IN OHMS
(AJTA) 44.00 MAXIMUM
SPLINE TOOTH QUANTITY
(AJVM) 22 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH
(AJXA) 96 SINGLE SHAFT
STATOR INPUT CURRENT RATING
(AJSP) 725.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 7.7 WATTS MAXIMUM
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 90.0 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 19.00 MAXIMUM
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 6 SCREW
BODY MATERIAL
(AAFZ) STEEL, CORROSION RESISTING

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