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5990-00-491-6685

Find complete technical information, availability, and procurement data for: 5990-00-491-6685

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5990-00-491-6685
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-491-6685
Item Name Code
02073
Assigment Date
09/25/1970 (55 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 1.0570 inches minimum and 1.0650 inches maximum flange diameter, 2.3790 inches minimum and 2.4030 inches maximum overall length, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, standard round c body style

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
2.3790 inches minimum and 2.4030 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
0.6140 inches minimum and 0.6380 inches maximum single shaft
Fragility Factor
moderately rugged
Body Size
11
Rotor Input Voltage Rating In Volts
115.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
70.0 milliamperes maximum
Rotor Input Electrical Power Rating
1.0 watts nominal
Zro Impedance Magnitude In Ohms
2060.00 nominal
Zro Impedance Angle In Deg
80.80 nominal
Zso Impedance Magnitude In Ohms
18.10 nominal
Zso Impedance Angle In Deg
79.50 nominal
Rotor Dc Resistance In Ohms
160.00 nominal
Stator Dc Resistance In Ohms
3.00 nominal
Phase Shift Angle In Deg
5.600 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
-10.0 to 10.0
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams nominal
Pilot Length
0.0620 inches nominal
Mounting Surface To Terminal End Distance
1.7650 inches nominal
Body Material
steel corrosion resisting
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
0.103 rotor to stator nominal
Terminal Type And Quantity
5 wire lead

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218-00813-1 Transmitter Synchro
RS911-6L Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-491-6685?
The FSCG of the NSN 5990-00-491-6685 is 5990
Does the NSN 5990-00-491-6685 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-491-6685 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5990-00-491-6685 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-491-6685 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 5990-00-491-6685 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Sep 25, 1970

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