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NSN 5990-00-504-6531, 5990005046531
SYNCHRO,DIFFERENTIAL RECEIVER

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 005046531
Codification Country
United States
Item Name Code
INC 02070
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 5990-00-504-6531

National Stock Number (NSN) 5990-00-504-6531, or NIIN 005046531, (synchro,differential receiver) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 02070. [A SYNCHRO, THE ROTOR OF WHICH IS FREE TO TURN, WHICH WILL ASSUME A POSITION IN ACCORDANCE WITH THE SUM OR DIFFERENCE OF THE ELECTRICAL ANGULAR INFORMATION RECEIVED FROM TWO TRANSMITTER SYNCHROS. 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 5990005046531 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

SHAFT THREAD CLASS
(AKAN) 2A
BODY DIAMETER
(ABPM) 1.9200 INCHES MINIMUM AND 1.9400 INCHES MAXIMUM
BODY SIZE
(AJSL) 23
BODY STYLE
(AAQL) STANDARD ROUND, ROTATABLE HOUSING
FLANGE DIAMETER
(ABKK) 2.2480 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
FREQUENCY IN HERTZ
(AJSS) 60.0 NOMINAL
OVERALL LENGTH
(ABHP) 4.2000 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.8100 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 2D TYPE
SCHEMATIC DIAGRAM DESIGNATOR
(AEBZ) 1 Y-ROTOR, 1 Y-STATOR
SHAFT LENGTH
(ABXF) 0.2500 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM SINGLE SHAFT
SHAFT DIAMETER
(ABWV) 0.1820 INCHES MINIMUM AND 0.1825 INCHES MAXIMUM SINGLE SHAFT
SHAFT END PLAY DETERMINING WEIGHT
(CWYF) 48.0 OUNCES
SHAFT END PLAY
(AJWH) 0.0040 INCHES MINIMUM AND 0.0080 INCHES MAXIMUM
SHAFT MAXIMUM RADIAL PLAY
(AJWG) 0.0010 INCHES
SHAFT THREAD CLASS
(AKAN) 2A SINGLE SHAFT
SHAFT THREAD DIRECTION
(AKAF) RIGHT-HAND SINGLE SHAFT
SHAFT THREAD LENGTH
(CQWQ) 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR
(AJYY) UNF SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, THREADED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 1.9200 INCHES MINIMUM AND 1.9400 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 1.6900 INCHES MINIMUM AND 1.7100 INCHES MAXIMUM
STATOR INPUT CURRENT RATING
(AJSP) 300.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 8.0 WATTS NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 115.0 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 6 TAB W/SCREW
III SCHEMATIC DIAGRAM DESIGNATOR
(AEBZ) 1 Y-ROTOR, 1 Y-STATOR
SCHEMATIC DIAGRAM DESIGNATOR
(AEBZ) ERR-090
III BODY SIZE
(AJSL) 23

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