5990-00-882-8950

Find complete technical information, availability, and procurement data for: 5990-00-882-8950
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-882-8950

Item Name Code

02073

Assigment Date

01/01/1962 (64 years ago)

0.2480 inches minimum and 0.2500 inches maximum second shoulder length, standard round d body style, 1.9850 inches minimum and 1.9900 inches maximum shoulder diameter, 0.5900 inches minimum and 0.6000 inches maximum pilot diameter, 1.9985 inches minimum and 1.9995 inches maximum second shoulder 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 d
Shoulder Diameter: 1.9850 inches minimum and 1.9900 inches maximum
Pilot Diameter: 0.5900 inches minimum and 0.6000 inches maximum
Second Shoulder Diameter: 1.9985 inches minimum and 1.9995 inches maximum
Second Shoulder Length: 0.2480 inches minimum and 0.2500 inches maximum
Overall Length: 4.2990 inches maximum
Flange Diameter: 2.2490 inches minimum and 2.2500 inches maximum
Flange Thickness: 0.2030 inches nominal
Body Diameter: 1.9850 inches minimum and 1.9900 inches maximum
Shaft Diameter: 0.2500 inches nominal single shaft
Shaft Length: 0.6930 inches minimum and 0.7190 inches maximum single shaft
Fragility Factor: moderately rugged
Body Size: 23
Rotor Input Voltage Rating In Volts: 115.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 264.0 milliamperes nominal
Rotor Input Electrical Power Rating: 3.0 watts nominal
Zro Impedance Magnitude In Ohms: 470.00 minimum and 580.00 maximum
Zro Impedance Angle In Deg: 84.00 minimum and 87.50 maximum
Zss Impedance Magnitude In Ohms: 21.60 minimum and 26.00 maximum
Zss Impedance Angle In Deg: 42.00 minimum and 47.00 maximum
Phase Shift Angle In Deg: 1.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 32.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt: 48.00
Electrical Error Angular Range In Minutes: -3.0 to 3.0
Spline Tooth Quantity: 22 single shaft
Actuator Friction Torque At Minus 55 Deg Celsius: 0.2 centimeter-grams nominal
Pilot Length: 0.4050 inches minimum and 0.4220 inches maximum
Shoulder Length: unable to decode and unable to decode
Aft Of First Flange Diameter: 1.9985 inches minimum and 1.9995 inches maximum
Mounting Surface To Terminal End Distance: 3.5800 inches maximum
Spline Tooth Diametral Pitch: 96 single shaft
Body Material: aluminum
Terminal Location: rear
Shaft Type: spline single shaft
Transformation Ratio: 0.783 rotor to stator nominal
Terminal Type And Quantity: 5 screw

Replaces National Stock Numbers

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

NSN	Name	Date
5990-00-845-1226	No Name Available	06/01/1992

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
10068351	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-882-8950?

The FSCG of the NSN 5990-00-882-8950 is 5990

Does the NSN 5990-00-882-8950 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-882-8950 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 5990-00-882-8950 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-882-8950 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 5990-00-882-8950 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962