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NSN 5990-00-636-4149, 5990006364149
Cancelled -> Replaced by 5990006204554

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 006364149
Codification Country
United States
Item Name Code
INC 02073
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 5990-00-636-4149

National Stock Number (NSN) 5990-00-636-4149, or NIIN 006364149, (synchro,transmitter) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 5 stock numbers: 5990005535253, 5990005376178, 5990005032854, 5990005819490, 5990006204554.

There are 16 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 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. 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.

This NSN is fairly common among different weapons systems, belonging to 17 different platforms.

There has been very little 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 Apr 02, 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 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 5990006364149 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

BODY MATERIAL
(AAFZ) STEEL, CORROSION RESISTING
ALIGNMENT HOLE BOLT CIRCLE DIAMETER
(CTCW) 0.8400 INCHES MINIMUM AND 0.8480 INCHES MAXIMUM
ALIGNMENT HOLE DEPTH
(CRSY) 0.1560 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY
(AJVW) 3
BODY DIAMETER
(ABPM) 1.9400 INCHES MINIMUM AND 1.9600 INCHES MAXIMUM
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
BODY SIZE
(AJSL) 1
BODY STYLE
(AAQL) STANDARD ROUND, REAR MOUNTING FLANGE
FLANGE DIAMETER
(ABKK) 2.2500 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 FACILITY NOMINAL SCREW THREAD DIAMETER
(CRYY) 0.112 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR
(AKEJ) UNC
MOUNTING THREAD TOLERANCE CLASS
(CWMS) 2B INTERNAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 4.8 WATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 115.0 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 300.0 MILLIAMPERES NOMINAL
SECOND SHOULDER DIAMETER
(AAZW) 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM
SECOND SHOULDER FACE TO REAR FLANGE DISTANCE
(AJWY) 1.7500 INCHES MINIMUM AND 1.8050 INCHES MAXIMUM
SECOND SHOULDER LENGTH
(AAZX) 0.1400 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM
SHAFT DIAMETER
(ABWV) 0.1820 INCHES NOMINAL SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE
(CWBH) 0.112 INCHES SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.3850 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD CLASS
(AKAN) 2A SINGLE SHAFT
SHAFT THREAD LENGTH
(CQWQ) 0.1500 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD DIRECTION
(AKAF) RIGHT-HAND SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR
(AJYY) UNF SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, THREADED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 1.0620 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
PILOT LENGTH
(AJWQ) 0.1480 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM
PILOT DIAMETER
(AAVL) 0.6800 INCHES MINIMUM AND 0.7000 INCHES MAXIMUM
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) 0.060 INCH-OUNCES NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 5 SCREW

Manufacturer Part Numbers

173177

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3000S1903H

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5122911

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51229115

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5
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9
5617903

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3
RNVC
2
688914

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715729PC1

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1
791915

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RNVC
1
950502

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RNVC
1
D13840

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5
RNVC
9
LD281650

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RNVC
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MILS2335

RNCC
4
RNVC
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SK137155

RNCC
5
RNVC
1
SK137351

RNCC
5
RNVC
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