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NSN 5990-01-078-1294, 5990010781294
RESOLVER,ELECTRICAL

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 010781294
Codification Country
United States
Item Name Code
INC 22966
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 5990-01-078-1294

National Stock Number (NSN) 5990-01-078-1294, or NIIN 010781294, (resolver,electrical) was assigned June 9, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 one supplier. Today, one supplier is listed as an Active supplier 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, with the most recent procurement date of Oct 21, 2016. There have been 7 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M517P0908, SPM7M911M5336, SPM7M911M4337, SPM7M911M3442, SPM7M911M3442. The total value of the awarded contracts has been US$ 309,503.89.

This NSN is somewhat common among different platforms, belonging to 2 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 8,769. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 10, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22966. [AN ITEM CONSISTING OF A ROTOR AND A STATOR INDUCTIVELY COUPLED. IT USUALLY HAS TWO ROTOR WINDINGS DISPLACED FROM EACH OTHER BY 90 DEGREES AND TWO STATOR WINDINGS SIMILARLY DISPLACED. THE OUTPUT VOLTAGE(S) IS A TRIGONOMETRIC FUNCTION OF THE INPUT VOLTAGE(S) AND THE ANGULAR DISPLACEMENT OF THE ROTOR WITH RESPECT TO THE STATOR. SEE ALSO SYNCHRO (AS MODIFIED) AND GONIOMETER, ELECTRICAL. EXCLUDES:TRANSOLVER, ELECTRICAL AND POTENTIOMETER SINE/COSINE ELECTRICAL RESOLVERS.]. 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 5990010781294 does not contain precious metals.

This NSN is associated to Schedule B 9018903000: anesthetic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.

This information was last updated on .


Technical Characteristics

BODY MATERIAL
(AAFZ) ANY ACCEPTABLE
ALIGNMENT HOLE BOLT CIRCLE DIAMETER
(CTCW) 4.6880 INCHES NOMINAL
BODY DIAMETER
(ABPM) 4.2050 INCHES NOMINAL
BODY THRU-HOLE DIAMETER
(CRMR) 1.1808 INCHES NOMINAL
BODY STYLE
(AAQL) PICK-OFF B
FLANGE DIAMETER
(ABKK) 4.9997 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 0.9050 INCHES NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 15.00 INPUT
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 1.0 WATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 29.90 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 180.0 MILLIAMPERES NOMINAL
SECURING HOLE QUANTITY
(AHYF) 6
PHASE SHIFT ANGLE IN DEG
(AJVF) 12.000 INPUT TO OUTPUT NOMINAL
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 150.50 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 54.50 NOMINAL
PLUS J ZSS REACTANCE IN OHMS
(CSFG) 17.30 NOMINAL
SPECIAL FEATURES
(FEAT) ROTOR AND STATOR ARE A MATCHED SET; DO NOT ISSUE SEPARATELY
TRANSFORMATION RATIO
(CSJY) 0.459 ROTOR TO STATOR NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 31.10 NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 10.50 NOMINAL
ZSS RESISTANCE IN OHMS
(AJTC) 15.70 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 9.90 NOMINAL
TERMINAL TYPE AND QUANTITY
(TTQY) 6 WIRE LEAD

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