5990-01-257-8299

Find complete technical information, availability, and procurement data for: 5990-01-257-8299
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-01-257-8299

Item Name Code

15289

Assigment Date

06/24/1987 (39 years ago)

unable to decode body material, 0.5000 inches nominal pilot diameter, 0.7500 inches nominal flange diameter, standard round a body style, 1.7350 inches nominal overall length

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: 1.7350 inches nominal
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: 0.4400 inches nominal single shaft
Body Size: 8
Stator Input Voltage Rating In Volts: 11.8 nominal
Stator Input Current Rating: 22.0 milliamperes nominal
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
Phase Shift Angle In Deg: 8.500 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt: 50.00
Actuator Friction Torque At Minus 55 Deg Celsius: 12.0 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius: 3.0 centimeter-grams maximum
Shaft Radial Play Test Point: 0.120 inches nominal
Shaft Maximum Radial Play: 0.0008 inches
Pilot Length: 0.0400 inches nominal
Mounting Surface To Terminal End Distance: 1.2400 inches nominal
Shaft Maximum Runout: 0.0010 inches
Terminal Location: rear
Plus J Zro Reactance In Ohms: 2500.00 nominal
Plus J Zso Reactance In Ohms: 450.00 nominal
Plus J Zrs Reactance In Ohms: 280.00 nominal
Shaft Type: round single shaft
Transformation Ratio: 2.203 rotor to stator nominal
Shaft Radial Play Determining Weight: 4.0 ounces
Shaft End Play Determining Weight: 8.0 ounces
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
277368	Control Transformer Synchro
CTH-8-E-6/L958	Control Transformer Synchro
ZK9-A	Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-257-8299?

The FSCG of the NSN 5990-01-257-8299 is 5990

Does the NSN 5990-01-257-8299 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-01-257-8299 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 5990-01-257-8299 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-01-257-8299 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 5990-01-257-8299 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jun 24, 1987