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NSN 5990-00-842-6736, 5990008426736
SYNCHRO,TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 008426736
Codification Country
United States
Item Name Code
INC 02073
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 5990-00-842-6736

National Stock Number (NSN) 5990-00-842-6736, or NIIN 008426736, (synchro,transmitter) was assigned January 4, 1967 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 04, 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 physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5990008426736 does not contain precious metals.

This information was last updated on .


Technical Characteristics

UNDERCUT WIDTH
(ABPC) 0.0500 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.5850 INCHES MINIMUM SINGLE SHAFT AND 0.6150 INCHES MAXIMUM SINGLE SHAFT
ZSO RESISTANCE IN OHMS
(AJSY) 2.96 MINIMUM AND 4.44 MAXIMUM
SHAFT RADIAL PLAY DETERMINING WEIGHT
(CWXK) 4.0 OUNCES
PILOT DIAMETER
(AAVL) 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.3820 INCHES MAXIMUM
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
SHAFT TYPE
(CRSJ) ROUND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY
(TTQY) 5 TAB W/SCREW
MAXIMUM TEMP RISE
(AHCG) 12.0 DEG CELSIUS
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 13.20 MINIMUM AND 19.80 MAXIMUM
SHAFT END PLAY
(AJWH) 0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
BODY SIZE
(AJSL) 11
ROTOR INPUT CURRENT RATING
(AJST) 302.0 MILLIAMPERES MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 20.00 OUTPUT
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.00 CENTIMETER-GRAMS NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 6.80 MINIMUM AND 9.20 MAXIMUM
TRANSFORMATION RATIO
(CSJY) 0.454 ROTOR TO STATOR NOMINAL
SHAFT END PLAY DETERMINING WEIGHT
(CWYF) 16.0 OUNCES
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 16.80 MINIMUM AND 25.20 MAXIMUM
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -5.0/+5.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 16.00 CENTIMETER-GRAMS NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 15.30 MINIMUM AND 20.70 MAXIMUM
FLANGE DIAMETER
(ABKK) 1.0590 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 30.00
SHOULDER DIAMETER
(AAVH) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
BODY STYLE
(AAQL) STANDARD ROUND B
SHAFT MAXIMUM RADIAL PLAY
(AJWG) 0.0005 INCHES
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 85.00 MINIMUM AND 115.00 MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 1.3 WATTS MAXIMUM
SHAFT DIAMETER
(ABWV) 0.1198 INCHES MINIMUM SINGLE SHAFT AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
PILOT LENGTH
(AJWQ) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.7060 INCHES MAXIMUM

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