RS931-43A

View detailed technical data, stock status, and sourcing information for: RS931-43A

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RS931-43A
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-721-6663
Item Name Code
22966
Assigment Date
01/01/1963 (63 years ago)

1.8520 inches minimum and 1.8640 inches maximum overall length, standard round c body style, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, steel, stainless body material, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Material
steel, stainless
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
1.8520 inches minimum and 1.8640 inches maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0900 inches minimum and 0.0960 inches maximum
Undercut Diameter
0.9700 inches minimum and 0.9800 inches maximum
Undercut Width
0.0450 inches minimum and 0.0550 inches maximum
Shaft Diameter
0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length
0.3120 inches nominal single shaft
Fragility Factor
moderately rugged
Maximum Temp Rise
1.0 celsius
Body Size
11
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
20.0 milliamperes nominal
Rotor Input Electrical Power Rating
150.0 milliwatts nominal
Zro Impedance Magnitude In Ohms
1680.00 nominal
Zro Impedance Angle In Deg
78.50 nominal
Zso Impedance Magnitude In Ohms
1400.00 nominal
Zso Impedance Angle In Deg
78.00 nominal
Rotor Dc Resistance In Ohms
161.50 minimum and 218.50 maximum
Stator Dc Resistance In Ohms
144.50 minimum and 195.50 maximum
Phase Shift Angle In Deg
7.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
29.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
75.00
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams nominal
Pilot Length
0.0590 inches minimum and 0.0650 inches maximum
Shoulder Length
unable to decode and unable to decode
Mounting Surface To Terminal End Distance
1.7620 inches minimum and 1.7680 inches maximum
Terminal Location
rear
Shaft Slot Depth
0.0250 inches nominal single shaft
Shaft Slot Width
0.0200 inches nominal single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
0.975 rotor to stator nominal
Terminal Type And Quantity
7 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
R931-43A Electrical Resolver
RS931-43A Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-721-6663?
The FSCG of the NSN 5990-00-721-6663 is 5990
Does the NSN 5990-00-721-6663 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-721-6663 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 5990-00-721-6663 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-721-6663 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 5990-00-721-6663 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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