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NSN 5990-00-022-2945, 5990000222945
SYNCHRO,RECEIVER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 000222945
Codification Country
United States
Item Name Code
INC 02072
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 5990-00-022-2945

National Stock Number (NSN) 5990-00-022-2945, or NIIN 000222945, (synchro,receiver) was assigned May 17, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 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 a year. There have been 8 contracts issued for this part number, with 8 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: SPE7M119P7709, SPE7M119P7709, SPE7M119P7709, SPE7M516M1761, SPE7M516M1761. The total value of the awarded contracts has been US$ 61,919.78.

This NSN is somewhat common among different platforms, belonging to 8 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 21, 2008, 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) 02072. [A SYNCHRO CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED. THE ROTOR IS FREE TO TURN IN ACCORDANCE WITH THE ELECTRICAL INPUT FROM A TRANSMITTER SYNCHRO OR A DIFFERENTIAL SYNCHRO. 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 5990000222945 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

III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
RECEIVER ERROR ANGULAR RANGE IN MINUTES
(AJVN) -45.0/+45.0
BODY MATERIAL
(AAFZ) STEEL, CORROSION RESISTING
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 0.5 MILLIMETER-MILLIGRAMS NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER
(CTCW) 0.8090 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM
ALIGNMENT HOLE DEPTH
(CRSY) 0.0900 INCHES MAXIMUM
ALIGNMENT HOLE QUANTITY
(AJVW) 4
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 11
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.0590 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 1.9320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.6200 INCHES NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 18.00 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 120.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 600.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
SHAFT DIAMETER
(ABWV) 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM SINGLE SHAFT
SHAFT HOLE DIAMETER
(ALNF) 0.0897 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.2500 INCHES NOMINAL SINGLE SHAFT
SHAFT TAPER ANGLE IN DEG
(CSLT) 2.0 SINGLE SHAFT
SHAFT TAPER LENGTH
(CWAC) 0.1310 INCHES NOMINAL SINGLE SHAFT
SHAFT TAPERED END MINOR DIAMETER
(CRJX) 0.1150 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, TAPERED, HOLLOWED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
PILOT DIAMETER
(AAVL) 0.6249 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
PILOT LENGTH
(AJWQ) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
PHASE SHIFT ANGLE IN DEG
(AJVF) 4.300 INPUT TO OUTPUT NOMINAL
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 243.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 28.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 40.50 NOMINAL
RECEIVER ERROR ANGULAR RANGE IN MINUTES
(AJVN) -45.0 TO 45.0
TORQUE GRADIENT PER ANGULAR DEG
(AJVV) 2000.0 MILLIMETER-MILLIGRAMS MINIMUM
TRANSFORMATION RATIO
(CSJY) 0.454 STATOR TO ROTOR NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.9750 INCHES NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0500 INCHES NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 11.70 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 44.00 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 57.00 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 9.30 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 5 WIRE LEAD

Manufacturer Part Numbers


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