900141-90

View detailed technical data, stock status, and sourcing information for: 900141-90
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-045-5353

Item Name Code

02073

Assigment Date

01/01/1961 (65 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

1.0620 inches nominal flange diameter, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, standard round c body style, 2.3900 inches maximum 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 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: 2.3900 inches maximum
Flange Diameter: 1.0620 inches nominal
Flange Thickness: 0.0900 inches minimum and 0.0960 inches maximum
Undercut Diameter: 0.9850 inches nominal
Undercut Width: 0.0450 inches minimum
Shaft Diameter: 0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length: 0.5260 inches minimum and 0.5500 inches maximum single shaft
Body Size: 11
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 280.0 milliamperes nominal
Rotor Input Electrical Power Rating: 1.1 watts nominal
Zro Resistance In Ohms: 16.00 nominal
Zso Resistance In Ohms: 3.70 nominal
Zrs Resistance In Ohms: 22.00 nominal
Rotor Dc Resistance In Ohms: 9.00 nominal
Stator Dc Resistance In Ohms: 3.00 nominal
Phase Shift Angle In Deg: 8.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 26.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt: 17.00
Electrical Error Angular Range In Minutes: -7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius: 16.0 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius: 4.0 centimeter-grams maximum
Alignment Hole Quantity: 4
Pilot Length: 0.0620 inches nominal
Mounting Surface To Terminal End Distance: 1.8400 inches maximum
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 107.00 nominal
Shaft Slot Depth: 0.0200 inches minimum and 0.0350 inches maximum single shaft
Plus J Zso Reactance In Ohms: 18.10 nominal
Shaft Slot Width: 0.0200 inches minimum and 0.0350 inches maximum single shaft
Plus J Zrs Reactance In Ohms: 8.90 nominal
Shaft Type: round, slotted single shaft
Alignment Hole Depth: 0.1250 inches maximum
Transformation Ratio: 0.454 rotor to stator nominal
Alignment Hole Bolt Circle Diameter: 0.6250 inches nominal
Terminal Type And Quantity: 5 screw

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
11TX200A1	Transmitter Synchro
900141-0090	Transmitter Synchro
900141-90	Transmitter Synchro
BGC11BZ4A523	Transmitter Synchro
CR90910-010	Transmitter Synchro
CR90910010	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-045-5353?

The FSCG of the NSN 5990-00-045-5353 is 5990

Does the NSN 5990-00-045-5353 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-045-5353 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 5990-00-045-5353 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-045-5353 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 5990-00-045-5353 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961