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5990-00-811-9780

Find complete technical information, availability, and procurement data for: 5990-00-811-9780

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5990-00-811-9780
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-811-9780
Item Name Code
02073
Assigment Date
01/01/1962 (64 years ago)

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. Excludes: counter electronic digital.

standard round c body style, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 2.3480 inches minimum and 2.3720 inches maximum overall length, 1.0570 inches minimum and 1.0650 inches maximum flange 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
2.3480 inches minimum and 2.3720 inches maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
0.9750 inches nominal
Undercut Width
0.0500 inches nominal
Shaft Diameter
0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length
0.5520 inches minimum and 0.5760 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 maximum
Rotor Input Electrical Power Rating
950.0 milliwatts nominal
Zro Impedance Magnitude In Ohms
107.00 nominal
Zro Impedance Angle In Deg
81.70 nominal
Zso Impedance Magnitude In Ohms
18.10 nominal
Zso Impedance Angle In Deg
79.50 nominal
Rotor Dc Resistance In Ohms
9.00 nominal
Stator Dc Resistance In Ohms
3.00 nominal
Phase Shift Angle In Deg
5.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
17.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
26.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams nominal
Pilot Length
0.0620 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.7960 inches nominal
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Slot Depth
0.0300 inches nominal single shaft
Shaft Slot Width
0.0250 inches nominal single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
0.454 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
5990-00-821-3914 No Name Available 12/09/1968
5990-00-851-9883 No Name Available 05/01/1986

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
123-14-315 Transmitter Synchro
147-013 Transmitter Synchro
147-0130-001 Transmitter Synchro
7RS910-1E Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-811-9780?
The FSCG of the NSN 5990-00-811-9780 is 5990
Does the NSN 5990-00-811-9780 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-811-9780 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 5990-00-811-9780 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-00-811-9780 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 5990-00-811-9780 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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