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NSN 5990-00-802-7271, 5990008027271
SYNCHRO,DIFFERENTIAL TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 008027271
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 5990-00-802-7271

National Stock Number (NSN) 5990-00-802-7271, or NIIN 008027271, (synchro,differential transmitter) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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, there are no suppliers 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) 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 5990008027271 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) -12.0 TO 12.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 15.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 7.00 CENTIMETER-GRAMS MAXIMUM
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 15
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 2.5140 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.6000 INCHES MAXIMUM
SHOULDER DIAMETER
(AAVH) 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.1320 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 6.900 INPUT TO OUTPUT NOMINAL
PILOT LENGTH
(AJWQ) 0.0400 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 49.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 5.70 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 40.00 NOMINAL
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM FRONT SHAFT
SHAFT DIAMETER
(ABWV) 0.1198 INCHES NOMINAL REAR SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0210 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM FRONT SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0260 INCHES NOMINAL REAR SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0210 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM FRONT SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0260 INCHES NOMINAL REAR SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED BOTH SHAFTS
SHAFT LENGTH
(ABXF) 0.4370 INCHES NOMINAL REAR SHAFT
SHAFT LENGTH
(ABXF) 0.4770 INCHES NOMINAL FRONT SHAFT
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 0.100 MILLIMETER-MILLIGRAMS NOMINAL
TRANSFORMATION RATIO
(CSJY) 1.098 ROTOR TO STATOR NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0780 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 1.3120 INCHES NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 8.00 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 8.60 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 10.00 NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 350.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 1.0 WATTS NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 10.2 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 7 WIRE LEAD
BODY MATERIAL
(AAFZ) STEEL, STAINLESS
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -12.0/+12.0

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