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5990-00-116-6590

Find complete technical information, availability, and procurement data for: 5990-00-116-6590

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5990-00-116-6590
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-116-6590
Item Name Code
02072
Assigment Date
10/09/1968 (57 years ago)

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

standard round a body style, 0.0620 inches nominal flange thickness, 0.7490 inches minimum and 0.7500 inches maximum flange diameter, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.9000 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 Style
standard round a
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
1.9000 inches nominal
Flange Diameter
0.7490 inches minimum and 0.7500 inches maximum
Flange Thickness
0.0620 inches nominal
Undercut Diameter
0.6880 inches minimum and 0.6910 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.0850 inches minimum and 0.0900 inches maximum single shaft
Shaft Length
0.3720 inches nominal single shaft
Body Size
8
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
115.0 milliamperes maximum
Rotor Input Electrical Power Rating
520.0 milliwatts nominal
Zro Resistance In Ohms
54.00 nominal
Zso Resistance In Ohms
12.00 nominal
Zrs Resistance In Ohms
88.00 nominal
Rotor Dc Resistance In Ohms
37.00 nominal
Stator Dc Resistance In Ohms
12.00 nominal
Phase Shift Angle In Deg
8.500 input to output nominal
Receiver Error Angular Range In Minutes
-30.0 to 30.0
Actuator Friction Torque At Minus 55 Deg Celsius
5400.0 millimeter-milligrams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
2700.0 millimeter-milligrams nominal
Torque Gradient Per Angular Deg
2200.0 millimeter-milligrams nominal
Pilot Length
0.0400 inches nominal
Mounting Surface To Terminal End Distance
1.3680 inches maximum
Body Material
steel corrosion resisting
Terminal Location
rear
Plus J Zro Reactance In Ohms
260.00 nominal
Shaft Slot Depth
0.0250 inches nominal single shaft
Plus J Zso Reactance In Ohms
45.00 nominal
Shaft Slot Width
0.0200 inches nominal single shaft
Plus J Zrs Reactance In Ohms
22.00 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
341-189 Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-116-6590?
The FSCG of the NSN 5990-00-116-6590 is 5990
Does the NSN 5990-00-116-6590 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-116-6590 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 5990-00-116-6590 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-116-6590 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 5990-00-116-6590 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Oct 9, 1968

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