5990-01-207-8683

Find complete technical information, availability, and procurement data for: 5990-01-207-8683
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-01-207-8683

Item Name Code

15289

Assigment Date

05/06/1985 (41 years ago)

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes:transolver, electrical and potentiometer sine/cosine electrical resolvers.

unable to decode body material, 0.7500 inches nominal flange diameter, 1.6590 inches maximum overall length, 0.5000 inches nominal pilot diameter, standard round a body style

Product Characteristics

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

Body Material: unable to decode
Body Style: standard round a
Pilot Diameter: 0.5000 inches nominal
Overall Length: 1.6590 inches maximum
Flange Diameter: 0.7500 inches nominal
Flange Thickness: 0.0620 inches nominal
Undercut Diameter: 0.6910 inches nominal
Undercut Width: 0.0620 inches nominal
Shaft Diameter: 0.0900 inches nominal single shaft
Shaft Length: 0.3750 inches nominal single shaft
End Item Identification: b1-b acft
Body Size: 8
Stator Input Voltage Rating In Volts: 11.8 nominal
Stator Input Current Rating: 22.0 milliamperes maximum
Stator Input Electrical Power Rating: 58.0 milliwatts nominal
Frequency In Hertz: 400.0 nominal
Zro Resistance In Ohms: 800.00 nominal
Zso Resistance In Ohms: 120.00 nominal
Zrs Resistance In Ohms: 940.00 nominal
Rotor Dc Resistance In Ohms: 550.00 nominal
Stator Dc Resistance In Ohms: 100.00 nominal
Maximum Total Null Voltage Output In Millivolts Per Volt: 30.00
Actuator Friction Torque At Minus 55 Deg Celsius: 16.00 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius: 4.00 centimeter-grams maximum
Pilot Length: 0.0430 inches nominal
Mounting Surface To Terminal End Distance: 1.2500 inches maximum
Terminal Location: rear
Plus J Zro Reactance In Ohms: 2500.00 nominal
Shaft Slot Depth: 0.0250 inches nominal single shaft
Plus J Zso Reactance In Ohms: 450.00 nominal
Shaft Slot Width: 0.0200 inches nominal single shaft
Plus J Zrs Reactance In Ohms: 280.00 nominal
Shaft Type: round, slotted single shaft
Terminal Type And Quantity: 5 wire lead

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
2794150-2	Control Transformer Synchro
CTH-8-L-6	Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-207-8683?

The FSCG of the NSN 5990-01-207-8683 is 5990

Does the NSN 5990-01-207-8683 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-01-207-8683 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5990-01-207-8683 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-01-207-8683 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 5990-01-207-8683 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, May 6, 1985