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NSN 5990-00-804-4982, 5990008044982
Cancelled -> Replaced by 5990002689091

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 008044982
Codification Country
United States
Item Name Code
INC 02073
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5990-00-804-4982

National Stock Number (NSN) 5990-00-804-4982, or NIIN 008044982, (synchro,transmitter) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5990000522170, 5990002689091.

There are 16 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 5 suppliers are listed as Active suppliers 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, with the most recent procurement date of May 16, 2013. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M913M2581. The total value of the awarded contracts has been US$ 65,825.00.

This NSN is fairly common among different weapons systems, belonging to 23 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 19,918. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 05, 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) 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 but does have other critical feature(s) 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 5990008044982 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

CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
FREQUENCY IN HERTZ
(AJSS) 60.00 NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 15.0 WATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 115.0 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 740.0 MILLIAMPERES NOMINAL
SHAFT DIAMETER
(ABWV) 0.3500 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.7200 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH
(CQWQ) 0.2170 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, THREADED SINGLE SHAFT
PHASE SHIFT ANGLE IN DEG
(AJVF) 2.000 INPUT TO OUTPUT NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 105.00 NOMINAL
SPECIAL FEATURES
(FEAT) GUN FIRE CONTROL SYSTEM,MK 68
TEST DATA DOCUMENT
(TEST) 81349-MIL-S-2335 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 1.200 INCH-OUNCES MINIMUM
TRANSFORMATION RATIO
(CSJY) 0.783 ROTOR TO STATOR NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 9.00 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 5 SCREW

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