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NSN 5990-00-724-3087, 5990007243087
Cancelled -> Replaced by 5990007299026

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 007243087
Codification Country
United States
Item Name Code
INC 15289
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 5990-00-724-3087

National Stock Number (NSN) 5990-00-724-3087, or NIIN 007243087, (synchro,control transformer) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5990007299026.

There are 4 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 3 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 3 different weapons systems.

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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 15289. [A SYNCHRO CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED. THE ELECTRICAL OUTPUT OF THE ROTOR IS DEPENDENT UPON BOTH THE POSITION OF THE ROTOR AND THE ELECTRICAL INPUT TO THE STATOR FROM A TRANSMITTER SYNCHRO OR A DIFFERENTIAL SYNCHRO. DOES NOT INCLUDE VARIABLE RESISTORS, GONIOMETERS, OR VARIABLE TRANSFORMERS.]. 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 5990007243087 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) -5.0 TO 5.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 16.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.0 CENTIMETER-GRAMS NOMINAL
BODY MATERIAL
(AAFZ) STEEL, STAINLESS
BODY SIZE
(AJSL) 11
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 2.4890 INCHES MINIMUM AND 2.5130 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.7960 INCHES MAXIMUM
SHAFT DIAMETER
(ABWV) 0.1200 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.5620 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0300 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0250 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.0620 INCHES NOMINAL
PILOT LENGTH
(AJWQ) 0.0620 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 4.200 INPUT TO OUTPUT NOMINAL
PILOT DIAMETER
(AAVL) 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
TRANSFORMATION RATIO
(CSJY) 2.203 ROTOR TO STATOR NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0500 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.9750 INCHES NOMINAL
ZRO IMPEDANCE ANGLE IN DEG
(AJTH) 79.20 NOMINAL
ZRO IMPEDANCE MAGNITUDE IN OHMS
(AJTG) 3340.00 NOMINAL
ZRS IMPEDANCE ANGLE IN DEG
(AJTM) 30.10 NOMINAL
ZRS IMPEDANCE MAGNITUDE IN OHMS
(AJTL) 659.00 NOMINAL
ZSO IMPEDANCE ANGLE IN DEG
(AJTK) 80.70 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS
(AJTJ) 577.00 NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 21.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 30.0 MILLIWATTS NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 11.8 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 5 TAB, SOLDER LUG
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -5.0/+5.0

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