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5990-00-864-8575

Find complete technical information, availability, and procurement data for: 5990-00-864-8575

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5990-00-864-8575
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-864-8575
Item Name Code
02073
Assigment Date
01/01/1962 (64 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

standard round c body style, 1.0570 inches minimum and 1.0650 inches maximum flange diameter, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 2.1600 inches minimum and 2.1840 inches maximum overall length, 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
2.1600 inches minimum and 2.1840 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
0.3640 inches minimum and 0.3880 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
-5.0 to 5.0
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
1.7650 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
5990-00-410-5465 No Name Available 07/01/1992
5990-00-578-5170 No Name Available 02/05/2025
5990-00-834-6843 No Name Available 07/19/1968

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
123-14-11 Transmitter Synchro
5RS910-1A Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-864-8575?
The FSCG of the NSN 5990-00-864-8575 is 5990
Does the NSN 5990-00-864-8575 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-864-8575 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 5990-00-864-8575 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-864-8575 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 5990-00-864-8575 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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