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NSN 5990-01-497-0093, 5990014970093
Cancelled -> Replaced by 5990010905620

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 014970093
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 5990-01-497-0093

National Stock Number (NSN) 5990-01-497-0093, or NIIN 014970093, (synchro,differential transmitter) was assigned May 6, 2002 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5990010905620.

There are 7 manufacturer part numbers associated with this NSN. 5 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, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 22, 2013. There have been 18 contracts issued for this part number, with 22 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPM7M814C0002, SPE7M914M0509, SPE7M913M0623, SPM7M913M1489, SPM7M913M1386. The total value of the awarded contracts has been US$ 5,277,217.51.

This NSN is unique to one weapons system.

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 low volatility, with an estimated forecasted value of US$ 653,875. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 21, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 5990014970093 does not contain precious metals.

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) STEEL, STAINLESS
END ITEM IDENTIFICATION
(AGAV) F-15 AIRCRAFT
BODY DIAMETER
(ABPM) 2.0000 INCHES MAXIMUM
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 20
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 3.1350 INCHES MAXIMUM
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 27.00
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 2.2500 INCHES MAXIMUM
ROTOR DC RESISTANCE IN OHMS
(AJTS) 2300.00 NOMINAL
SHAFT DIAMETER
(ABWV) 0.2500 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.8800 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0700 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0500 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
PHASE SHIFT ANGLE IN DEG
(AJVF) 7.500 OUTPUT TO INPUT MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 690.00 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 200.00 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 30.000 NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 76.0 MILLIAMPERES MAXIMUM
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 26.0 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 4 WIRE LEAD

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