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5990-00-939-8229

Find complete technical information, availability, and procurement data for: 5990-00-939-8229

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5990-00-939-8229
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-939-8229
Item Name Code
02072
Assigment Date
11/30/1965 (60 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

2.3560 inches nominal overall length, 1.0570 inches minimum and 1.0650 inches maximum flange diameter, standard round c body style, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 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
2.3560 inches nominal
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
0.5620 inches nominal 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
54.0 milliamperes nominal
Rotor Input Electrical Power Rating
82.0 milliwatts nominal
Zro Impedance Magnitude In Ohms
2130.00 nominal
Zro Impedance Angle In Deg
82.40 nominal
Zso Impedance Magnitude In Ohms
1083.00 nominal
Zso Impedance Angle In Deg
91.10 nominal
Phase Shift Angle In Deg
4.300 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
3.90 output
Maximum Total Null Voltage Output In Millivolts Per Volt
38.00
Alignment Hole Quantity
4
Pilot Length
0.0620 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.7940 inches nominal
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Type
round single shaft
Alignment Hole Depth
0.1250 inches minimum
Transformation Ratio
0.783 stator to rotor nominal
Alignment Hole Bolt Circle Diameter
0.8120 inches nominal
Terminal Type And Quantity
5 screw

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
VTR11-4B8 Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-939-8229?
The FSCG of the NSN 5990-00-939-8229 is 5990
Does the NSN 5990-00-939-8229 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-939-8229 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 5990-00-939-8229 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-939-8229 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 5990-00-939-8229 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Tue, Nov 30, 1965

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