Product Details | RECEIVER SYNCHRO

5990-00-937-9905 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.

Part Alternates: 15TR4A, 5990-00-937-9905, 00-937-9905, 5990009379905, 009379905

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 15-FEB-67 00-937-9905

Drawings & Photos | NSN 5990-00-937-9905


Demand History | NSN 5990-00-937-9905

Part Number Request Date QTY Origin
5990-00-937-9905 2011-02-11 4 US

Cross Reference | NSN 5990-00-937-9905

Part Number Cage Code Manufacturer
033243 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
15TR4A 99479 BOWMAR, LLC
15TRX4 28199 L-3 COMMUNICATIONS CORPORATION DBA L-3 HENSCHEL
15TRX4A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
15TRX4A 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
302B033243 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
7674777 19200 US ARMY ARDEC RDECOM
AS20708/19 05AY8 SAE INC
AS20708/19 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M20708-19E001 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708/19-001 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708/19-01A 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M20708/19-01A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-20708/19 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5990-00-937-9905

Characteristic Specifications
BODY SIZE 15
ROTOR INPUT VOLTAGE RATING IN VOLTS 115.0 NOMINAL
ROTOR INPUT CURRENT RATING 225.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING 2.7 MILLIWATTS MAXIMUM
FREQUENCY IN HERTZ 400.0 NOMINAL
TRANSFORMATION RATIO 0.783 STATOR TO ROTOR NOMINAL
MAXIMUM TEMP RISE 3.0 DEG CELSIUS
RECEIVER ERROR ANGULAR RANGE IN MINUTES -60.0 TO 60.0
TORQUE GRADIENT PER ANGULAR DEG 0.016 INCH-OUNCES NOMINAL
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT DIAMETER 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
OVERALL LENGTH 2.6300 INCHES NOMINAL
FLANGE DIAMETER 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS 0.0930 INCHES NOMINAL
UNDERCUT DIAMETER 1.3120 INCHES NOMINAL
UNDERCUT WIDTH 0.0780 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
SHOULDER LENGTH 0.1320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.7700 INCHES MAXIMUM
SHAFT TYPE SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5400 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH 0.2000 INCHES NOMINAL SINGLE SHAFT
SPLINE TOOTH QUANTITY 21 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH 120 SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR UNF SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE 0.190 INCHES SINGLE SHAFT
SHAFT THREAD CLASS 2A SINGLE SHAFT
SHAFT THREAD DIRECTION RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-00-937-9905

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information