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NSN 5990-00-734-3836, 5990007343836
SYNCHRO,DIFFERENTIAL TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 007343836
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.
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DLMS® Summary

National Stock Number 5990-00-734-3836

National Stock Number (NSN) 5990-00-734-3836, or NIIN 007343836, (synchro,differential transmitter) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 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 5990007343836 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

ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0/+7.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0 TO 7.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 16.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.00 CENTIMETER-GRAMS MAXIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER
(CTCW) 0.8120 INCHES NOMINAL
ALIGNMENT HOLE DEPTH
(CRSY) 0.1250 INCHES MINIMUM
ALIGNMENT HOLE QUANTITY
(AJVW) 4
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 11
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.0620 INCHES MINIMUM AND 1.0670 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0900 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 2.2310 INCHES MINIMUM AND 2.2610 INCHES MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 15.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 20.00
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.8340 INCHES MINIMUM AND 1.8400 INCHES MAXIMUM
ROTOR DC RESISTANCE IN OHMS
(AJTS) 49.00 NOMINAL
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.5210 INCHES MINIMUM AND 0.5350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0200 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0200 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
PILOT LENGTH
(AJWQ) 0.0620 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 8.900 INPUT TO OUTPUT NOMINAL
PILOT DIAMETER
(AAVL) 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 224.50 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 23.90 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 192.40 NOMINAL
TRANSFORMATION RATIO
(CSJY) 1.154 ROTOR TO STATOR NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0450 INCHES MINIMUM
UNDERCUT DIAMETER
(ABPA) 0.9850 INCHES NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 53.00 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 54.00 NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 31.00 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 21.00 NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 65.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 97.0 MILLIWATTS NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 11.8 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 6 SCREW
BODY MATERIAL
(AAFZ) STEEL, STAINLESS

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