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5990-00-923-3836

Find complete technical information, availability, and procurement data for: 5990-00-923-3836

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5990-00-923-3836
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-923-3836
Item Name Code
02073
Assigment Date
01/17/1966 (60 years ago)

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

2.3970 inches nominal overall length, standard round c body style, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 1.0570 inches minimum and 1.0650 inches maximum flange diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
standard round c
Shoulder Diameter
0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter
0.6245 inches minimum and 0.6250 inches maximum
Overall Length
2.3970 inches nominal
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
0.9750 inches nominal
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.1872 inches minimum and 0.1900 inches maximum single shaft
Shaft Length
0.5620 inches nominal single shaft
Body Size
11
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
280.0 milliamperes nominal
Rotor Input Electrical Power Rating
3.0 watts nominal
Zro Resistance In Ohms
14.00 nominal
Zso Resistance In Ohms
3.30 nominal
Rotor Dc Resistance In Ohms
8.50 nominal
Stator Dc Resistance In Ohms
3.00 nominal
Phase Shift Angle In Deg
5.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
17.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
52.00
Electrical Error Angular Range In Minutes
-10.0 to 10.0
Spline Tooth Quantity
21 single shaft
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams nominal
Torque Gradient Per Angular Deg
0.008 inch-ounces nominal
Alignment Hole Quantity
4
Pilot Length
0.0620 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.8350 inches maximum
Spline Tooth Diametral Pitch
120 single shaft
Shaft Thread Series Designator
unf single shaft
Shaft Thread Direction
right-hand single shaft
Shaft Thread Class
2a single shaft
Body Material
aluminum
Terminal Location
rear
Shaft Thread Length
0.1900 inches nominal single shaft
Plus J Zro Reactance In Ohms
107.00 nominal
Shaft Slot Depth
0.1250 inches maximum single shaft
Plus J Zso Reactance In Ohms
17.80 nominal
Shaft Type
spline w/threads single shaft
Alignment Hole Depth
0.1250 inches nominal
Transformation Ratio
0.454 stator to rotor nominal
Alignment Hole Bolt Circle Diameter
0.8120 inches nominal
Shaft Nominal Thread Size
0.190 inches single shaft
Terminal Type And Quantity
6 screw

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5990-00-851-9909 No Name Available 09/01/1982
5990-00-909-5850 No Name Available 02/01/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
229-3030-00 Transmitter Synchro

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-923-3836?
The FSCG of the NSN 5990-00-923-3836 is 5990
Does the NSN 5990-00-923-3836 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-923-3836 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5990-00-923-3836 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-923-3836 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-923-3836 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Mon, Jan 17, 1966

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