QB71950-4
View detailed technical data, stock status, and sourcing information for: QB71950-4
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-803-0486
Item Name Code
02073
Assigment Date
01/01/1962 (64 years ago)
0.4995 inches minimum and 0.5000 inches maximum pilot diameter, standard round c body style, 1.4360 inches minimum and 1.4370 inches maximum flange diameter, 2.1310 inches nominal overall length, 1.3115 inches minimum and 1.3120 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
- 1.3115 inches minimum and 1.3120 inches maximum
- Pilot Diameter
- 0.4995 inches minimum and 0.5000 inches maximum
- Overall Length
- 2.1310 inches nominal
- Flange Diameter
- 1.4360 inches minimum and 1.4370 inches maximum
- Flange Thickness
- 0.0930 inches nominal
- Undercut Diameter
- 1.3120 inches nominal
- Undercut Width
- 0.0780 inches nominal
- Shaft Diameter
- 0.1195 inches minimum and 0.1200 inches maximum single shaft
- Shaft Length
- 0.5400 inches nominal single shaft
- Fragility Factor
- moderately rugged
- Body Size
- 15
- Rotor Input Voltage Rating In Volts
- 26.0 nominal
- Frequency In Hertz
- 400.0 nominal
- Rotor Input Current Rating
- 125.0 milliamperes maximum
- Rotor Input Electrical Power Rating
- 600.0 milliwatts maximum
- Zro Resistance In Ohms
- 47.00 nominal
- Zso Resistance In Ohms
- 10.30 nominal
- Zrs Resistance In Ohms
- 44.00 nominal
- Zso-90 Resistance In Ohms
- 6.10 nominal
- Rotor Dc Resistance In Ohms
- 16.00 nominal
- Stator Dc Resistance In Ohms
- 7.00 nominal
- Phase Shift Angle In Deg
- 3.000 input to output nominal
- Maximum Total Null Voltage Output In Millivolts Per Volt
- 25.00
- Electrical Error Angular Range In Minutes
- -1.0 to 1.0
- Actuator Friction Torque At Minus 55 Deg Celsius
- 6.0 centimeter-grams nominal
- Actuator Friction Torque At Plus 25 Deg Celsius
- 2.0 centimeter-grams nominal
- Torque Gradient Per Angular Deg
- 2250.0 millimeter-milligrams nominal
- Alignment Hole Quantity
- 4
- Pilot Length
- 0.0400 inches nominal
- Shoulder Length
- unable to decode
- Mounting Surface To Terminal End Distance
- 1.5910 inches nominal
- Body Material
- steel corrosion resisting
- Terminal Location
- rear
- Plus J Zro Reactance In Ohms
- 260.00 nominal
- Shaft Slot Depth
- 0.0210 inches minimum and 0.0310 inches maximum single shaft
- Plus J Zso Reactance In Ohms
- 43.00 nominal
- Shaft Slot Width
- 0.0210 inches minimum and 0.0310 inches maximum single shaft
- Plus J Zrs Reactance In Ohms
- 28.00 nominal
- Shaft Type
- round, slotted single shaft
- Alignment Hole Depth
- 0.1120 inches maximum
- Transformation Ratio
- 0.454 rotor to stator nominal
- Alignment Hole Bolt Circle Diameter
- 0.8750 inches nominal
- Plus J Zso-90 Reactance In Ohms
- 12.50 nominal
- Terminal Type And Quantity
- 5 wire lead
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-00-803-0486?
The FSCG of the NSN 5990-00-803-0486 is 5990
Does the NSN 5990-00-803-0486 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-803-0486 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 5990-00-803-0486 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-803-0486 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 5990-00-803-0486 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962
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