3RS931-3L

View detailed technical data, stock status, and sourcing information for: 3RS931-3L

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3RS931-3L
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-01-083-2430
Item Name Code
22966
Assigment Date
09/20/1979 (46 years ago)

An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.

0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, standard round b body style, 2.3790 inches maximum overall length, steel, corrosion resisting body material

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, corrosion resisting
Body Style
standard round b
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 maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0900 inches minimum and 0.0960 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
0.6760 inches minimum and 0.7000 inches maximum single shaft
Body Size
11
Stator Input Voltage Rating In Volts
26.0 nominal
Stator Input Current Rating
20.0 milliamperes nominal
Stator Input Electrical Power Rating
80.0 milliwatts nominal
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
80.0 milliwatts nominal
Zro Resistance In Ohms
460.00 nominal
Zso Resistance In Ohms
256.00 nominal
Zrs Resistance In Ohms
520.00 nominal
Rotor Dc Resistance In Ohms
360.00 nominal
Stator Dc Resistance In Ohms
160.00 nominal
Phase Shift Angle In Deg
7.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
29.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
46.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
6.0 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
1.7030 inches maximum
Terminal Location
rear
Plus J Zro Reactance In Ohms
1210.00 nominal
Shaft Slot Depth
0.0300 inches nominal single shaft
Plus J Zso Reactance In Ohms
1100.00 nominal
Shaft Slot Width
0.0250 inches nominal single shaft
Plus J Zrs Reactance In Ohms
128.00 nominal
Shaft Type
round, slotted single shaft
Transformation Ratio
0.846 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
3310852 Electrical Resolver
3RS931-3L Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-01-083-2430?
The FSCG of the NSN 5990-01-083-2430 is 5990
Does the NSN 5990-01-083-2430 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-01-083-2430 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 5990-01-083-2430 contain precious materials?
Precious metal content is unknown
Does NSN 5990-01-083-2430 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 5990-01-083-2430 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Sep 20, 1979

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