5990-00-539-7859

Find complete technical information, availability, and procurement data for: 5990-00-539-7859
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-539-7859

Item Name Code

22966

Assigment Date

01/01/1963 (63 years ago)

steel, corrosion resisting body material, standard round c body style, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 2.4440 inches nominal overall length, 1.3115 inches minimum and 1.3120 inches maximum pilot diameter

Product Characteristics

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

Body Material: steel, corrosion resisting
Body Style: standard round c
Shoulder Diameter: 1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter: 1.3115 inches minimum and 1.3120 inches maximum
Overall Length: 2.4440 inches nominal
Flange Diameter: 1.4360 inches minimum and 1.4370 inches maximum
Flange Thickness: 0.0930 inches nominal
Undercut Diameter: 2.3120 inches nominal
Undercut Width: 0.0780 inches nominal
Shaft Diameter: 0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length: 0.4780 inches nominal single shaft
Body Size: 15
Stator Input Voltage Rating In Volts: 11.6 nominal
Stator Input Current Rating: 10.5 milliamperes nominal
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 60.0 milliamperes nominal
Rotor Input Electrical Power Rating: 350.0 milliwatts nominal
Zro Resistance In Ohms: 108.00 nominal
Zso Resistance In Ohms: 28.00 nominal
Rotor Dc Resistance In Ohms: 53.00 nominal
Stator Dc Resistance In Ohms: 12.50 nominal
Phase Shift Angle In Deg: 6.000 input to output nominal
Electrical Error Angular Range In Minutes: -12.0 to 12.0
Actuator Friction Torque At Minus 55 Deg Celsius: 20.00 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius: 10.00 centimeter-grams nominal
Alignment Hole Quantity: 4
Pilot Length: 0.0400 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 1.5910 inches nominal
Terminal Location: rear
Plus J Zro Reactance In Ohms: 425.00 nominal
Shaft Slot Depth: 0.0210 inches minimum and 0.0310 inches maximum single shaft
Plus J Zso Reactance In Ohms: 106.00 nominal
Shaft Slot Width: 0.0210 inches minimum and 0.0310 inches maximum single shaft
Shaft Type: round, slotted single shaft
Alignment Hole Depth: 0.1250 inches nominal
Transformation Ratio: 0.485 rotor to stator nominal
Alignment Hole Bolt Circle Diameter: 0.8750 inches nominal
Terminal Type And Quantity: 7 wire lead

Replaces National Stock Numbers

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

NSN	Name	Date
5990-00-243-1062	No Name Available	05/01/1976
5990-00-373-2523	No Name Available	03/01/1966
5990-00-644-0078	No Name Available	07/19/1968

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
AY222S27B	Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-539-7859?

The FSCG of the NSN 5990-00-539-7859 is 5990

Does the NSN 5990-00-539-7859 have a Schedule B code assigned?

Yes, the Schedule B code is 9018903000

Does NSN 5990-00-539-7859 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 5990-00-539-7859 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-00-539-7859 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 5990-00-539-7859 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963