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NSN 5990-00-578-3215, 5990005783215
SYNCHRO,TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 005783215
Codification Country
United States
Item Name Code
INC 02073
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 5990-00-578-3215

National Stock Number (NSN) 5990-00-578-3215, or NIIN 005783215, (synchro,transmitter) was assigned February 23, 1968 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. 2 of those 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, only one supplier is 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 somewhat common among different platforms, belonging to 5 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 12, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 02073. [A SYNCHRO CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED. THE ELECTRICAL OUTPUT OF THE STATOR INTO A RECEIVER SYNCHRO, A CONTROL TRANSFORMER OR DIFFERENTIAL SYNCHRO IS DEPENDENT UPON THE POSITION OF ITS ROTOR. 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 5990005783215 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

DISTANCE BETWEEN FLANGES
(AGRS) 1.8120 INCHES NOMINAL
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 SECOND FLANGE DIAMETER
(AJWW) 3.3340 INCHES NOMINAL
BODY DIAMETER
(ABPM) 3.3390 INCHES NOMINAL
BODY SIZE
(AJSL) 37
BODY STYLE
(AAQL) STANDARD ROUND DOUBLE FLANGE A
FLANGE DIAMETER
(ABKK) 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.2500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 6.2050 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 4.2850 INCHES NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 1.9 AMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 13.0 WATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 90.0 NOMINAL
SECOND SHOULDER DIAMETER
(AAZW) 3.3750 INCHES NOMINAL
SECOND SHOULDER LENGTH
(AAZX) 0.3750 INCHES NOMINAL
SHAFT DIAMETER
(ABWV) 0.2403 INCHES MINIMUM SINGLE SHAFT AND 0.2405 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.5160 INCHES NOMINAL SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE
(CWBH) 0.250 INCHES SINGLE SHAFT
SHAFT THREAD CLASS
(AKAN) 2A SINGLE SHAFT
SHAFT THREAD LENGTH
(CQWQ) 0.3100 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR
(AJYY) UNF SINGLE SHAFT
SHAFT TYPE
(CRSJ) SPLINE W/THREADS SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 3.3340 INCHES NOMINAL
SHOULDER LENGTH
(AJWR) 0.6550 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 1.6250 INCHES NOMINAL
PILOT LENGTH
(AJWQ) 0.1600 INCHES NOMINAL
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 1.100 INCH-OUNCES MINIMUM
TRANSFORMATION RATIO
(CSJY) 1.154 ROTOR TO STATOR NOMINAL
SPLINE TOOTH QUANTITY
(AJVM) 22 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH
(AJXA) 96 SINGLE SHAFT
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 6 SCREW
ERR DEFAULT
(AJWW) ERR DEFAULT
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -10.0/+10.0

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