M20708/8-06C

View detailed technical data, stock status, and sourcing information for: M20708/8-06C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-01-189-3201

Item Name Code

02073

Assigment Date

09/14/1984 (41 years ago)

1.0000 inches nominal shoulder diameter, 0.6250 inches nominal pilot diameter, 2.4180 inches nominal overall length, standard round b body style, 1.0620 inches nominal 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 b
Shoulder Diameter: 1.0000 inches nominal
Pilot Diameter: 0.6250 inches nominal
Overall Length: 2.4180 inches nominal
Flange Diameter: 1.0620 inches nominal
Flange Thickness: 0.0930 inches nominal
Undercut Width: 0.0620 inches nominal
Shaft Diameter: 0.1200 inches nominal single shaft
Shaft Length: 0.5620 inches nominal single shaft
Maximum Temp Rise: 20.0 celsius
Body Size: 11
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 130.0 milliamperes maximum
Rotor Input Electrical Power Rating: 340.0 milliwatts nominal
Zro Impedance Magnitude In Ohms: 200.00 minimum and 300.00 maximum
Zro Impedance Angle In Deg: 80.50 minimum and 84.00 maximum
Zss Impedance Magnitude In Ohms: 6.00 minimum and 12.00 maximum
Zss Impedance Angle In Deg: 18.00 minimum and 30.00 maximum
Phase Shift Angle In Deg: 4.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 12.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt: 19.00
Electrical Error Angular Range In Minutes: -7.0 to 7.0
Spline Tooth Quantity: 21 single shaft
Actuator Friction Torque At Plus 25 Deg Celsius: 0.07 inch-ounces maximum
Shaft Maximum Radial Play: 0.0006 inches
Shaft End Play: 0.0100 inches nominal
Pilot Length: 0.0620 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 1.7940 inches nominal
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: steel corrosion resisting
Terminal Location: rear
Shaft Thread Length: 0.2530 inches nominal single shaft
Shaft Type: spline w/threads single shaft
Transformation Ratio: 0.454 rotor to stator nominal
Shaft Nominal Thread Size: 0.190 inches single shaft
Shaft Radial Play Determining Weight: 8.0 ounces
Shaft End Play Determining Weight: 1.0 ounces
Test Data Document: "81349-mil-s-20708 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.)."
Terminal Type And Quantity: 5 screw
Specification/Standard Data: 81349-mil-s-20708/8 government specification

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
M20708/8-06C	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-189-3201?

The FSCG of the NSN 5990-01-189-3201 is 5990

Does the NSN 5990-01-189-3201 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-01-189-3201 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5990-01-189-3201 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-01-189-3201 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 5990-01-189-3201 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Sep 14, 1984