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NSN 5990-01-032-7904, 5990010327904
SYNCHRO,TRANSMITTER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 010327904
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5990-01-032-7904

National Stock Number (NSN) 5990-01-032-7904, or NIIN 010327904, (synchro,transmitter) was assigned December 21, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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, with the most recent procurement date of Jun 27, 2016. There have been 6 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7MC16V8931, SPE7MC16V8931, SPE7M115V4489, SPM7MC12M7276, SPM4A111G0001. The total value of the awarded contracts has been US$ 27,559.10.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 22, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 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 5990010327904 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) -10.0/+10.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -10.0 TO 10.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 20.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 2.00 CENTIMETER-GRAMS MAXIMUM
BODY MATERIAL
(CQRG) ALUMINUM
BODY SIZE
(AJSL) 11
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.0650 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 2.0940 INCHES MAXIMUM
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 0.026
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.7780 INCHES MAXIMUM
SHOULDER DIAMETER
(AAVH) 1.0000 INCHES NOMINAL
SHOULDER LENGTH
(AJWR) 0.0620 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 4.500 INPUT TO OUTPUT NOMINAL
PILOT LENGTH
(AJWQ) 0.0620 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.6250 INCHES NOMINAL
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 80.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 79.50 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 70.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 895.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 115.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 160.00 NOMINAL
SHAFT DIAMETER
(ABWV) 0.1200 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.3570 INCHES NOMINAL SINGLE SHAFT
TRANSFORMATION RATIO
(CSJY) 0.104 ROTOR TO STATOR NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0500 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.9750 INCHES NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 18.10 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 2060.00 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 3.00 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 2 WIRE LEAD
BODY MATERIAL
(AAFZ) ALUMINUM

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