5990-00-988-7548

Find complete technical information, availability, and procurement data for: 5990-00-988-7548
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-988-7548

Item Name Code

02073

Assigment Date

01/01/1962 (64 years ago)

standard round c body style, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 2.2100 inches nominal overall length, 1.0610 inches minimum and 1.0620 inches maximum flange diameter, 0.9995 inches minimum and 1.0000 inches maximum 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 c
Shoulder Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Overall Length: 2.2100 inches nominal
Flange Diameter: 1.0610 inches minimum and 1.0620 inches maximum
Flange Thickness: 0.0620 inches nominal
Undercut Diameter: 0.9750 inches nominal
Undercut Width: 0.0810 inches nominal
Shaft Diameter: 0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length: 0.3750 inches nominal single shaft
Body Size: 11
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 170.0 milliamperes nominal
Rotor Input Electrical Power Rating: 700.0 milliwatts nominal
Zro Resistance In Ohms: 20.00 nominal
Zso Resistance In Ohms: 4.30 nominal
Zrs Resistance In Ohms: 25.00 nominal
Rotor Dc Resistance In Ohms: 10.50 nominal
Stator Dc Resistance In Ohms: 3.60 nominal
Phase Shift Angle In Deg: 4.000 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt: 30.00
Electrical Error Angular Range In Minutes: -7.0 to 7.0
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
Torque Gradient Per Angular Deg: 4280.0 millimeter-milligrams nominal
Pilot Length: 0.0620 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 1.8350 inches maximum
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 150.00 nominal
Shaft Slot Depth: 0.0320 inches nominal single shaft
Plus J Zso Reactance In Ohms: 24.60 nominal
Shaft Slot Width: 0.0320 inches nominal single shaft
Plus J Zrs Reactance In Ohms: 12.20 nominal
Shaft Type: round, slotted single shaft
Transformation Ratio: 0.453 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
4920-00-073-1726	No Name Available	11/10/1971

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
EGC11E5	Transmitter Synchro
EGH11E5	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-988-7548?

The FSCG of the NSN 5990-00-988-7548 is 5990

Does the NSN 5990-00-988-7548 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-988-7548 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 5990-00-988-7548 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-988-7548 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 5990-00-988-7548 was assigned to the Federal Catalog?

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