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NSN 5990-00-683-1088, 5990006831088
SYNCHRO,TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 006831088
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 5990-00-683-1088

National Stock Number (NSN) 5990-00-683-1088, or NIIN 006831088, (synchro,transmitter) was assigned January 1, 1963 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. One 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.

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 5990006831088 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

BODY MATERIAL
(AAFZ) ALUMINUM
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -15.0 TO 15.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 15.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.0 CENTIMETER-GRAMS NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER
(CTCW) 0.6780 INCHES NOMINAL
ALIGNMENT HOLE DEPTH
(CRSY) 0.0630 INCHES MAXIMUM
ALIGNMENT HOLE QUANTITY
(AJVW) 3
BODY MATERIAL
(CQRG) ALUMINUM
BODY SIZE
(AJSL) 10
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0620 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 1.8790 INCHES NOMINAL
MAXIMUM TEMP RISE
(AHCG) 40.0 DEG CELSIUS
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.2410 INCHES NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 26.00 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 185.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 1.7 WATTS NOMINAL
SHAFT DIAMETER
(ABWV) 0.0850 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM BOTH SHAFTS
SHAFT LENGTH
(ABXF) 0.2500 INCHES NOMINAL REAR SHAFT
SHAFT LENGTH
(ABXF) 0.2880 INCHES NOMINAL FRONT SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0300 INCHES NOMINAL BOTH SHAFTS
SHAFT SLOT WIDTH
(CRHN) 0.0200 INCHES NOMINAL BOTH SHAFTS
SHAFT TYPE
(CRSJ) ROUND, SLOTTED BOTH SHAFTS
SHOULDER DIAMETER
(AAVH) 0.8118 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.0630 INCHES NOMINAL
PILOT LENGTH
(AJWQ) 0.0380 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 145.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 27.50 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 31.00 NOMINAL
PLUS J ZSO-90 REACTANCE IN OHMS
(CTDW) 10.70 NOMINAL
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 2250.0 MILLIMETER-MILLIGRAMS NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.8350 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM
ZRO RESISTANCE IN OHMS
(AJSW) 35.00 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 66.00 NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 10.30 NOMINAL
ZSO-90 RESISTANCE IN OHMS
(AJTE) 9.10 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 10.90 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 5 WIRE LEAD
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -15.0/+15.0

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