990000-3

View detailed technical data, stock status, and sourcing information for: 990000-3

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990000-3
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-067-1622
Item Name Code
15289
Assigment Date
06/29/1967 (59 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

1.0000 inches nominal shoulder diameter, unable to decode body material, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 2.2060 inches nominal overall length, standard round b 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 Material
unable to decode
Body Style
standard round b
Shoulder Diameter
1.0000 inches nominal
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
2.2060 inches nominal
Flange Diameter
1.0650 inches nominal
Flange Thickness
0.0620 inches nominal
Undercut Width
0.0900 inches nominal
Shaft Diameter
0.1200 inches nominal single shaft
Shaft Length
0.3380 inches nominal single shaft
Body Size
11
Stator Input Voltage Rating In Volts
11.8 nominal
Stator Input Current Rating
80.0 milliamperes nominal
Stator Input Electrical Power Rating
320.0 milliwatts nominal
Frequency In Hertz
400.0 nominal
Zro Resistance In Ohms
115.00 nominal
Zso Resistance In Ohms
16.00 nominal
Zrs Resistance In Ohms
81.00 nominal
Rotor Dc Resistance In Ohms
72.00 nominal
Stator Dc Resistance In Ohms
38.00 nominal
Phase Shift Angle In Deg
5.200 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
65.00
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
Alignment Hole Quantity
4
Pilot Length
0.0620 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.7440 inches nominal
Terminal Location
rear
Plus J Zro Reactance In Ohms
340.00 nominal
Shaft Slot Depth
0.0300 inches nominal single shaft
Plus J Zso Reactance In Ohms
71.00 nominal
Shaft Slot Width
0.0250 inches nominal single shaft
Plus J Zrs Reactance In Ohms
40.00 nominal
Shaft Type
round, slotted single shaft
Alignment Hole Depth
0.0700 inches nominal
Transformation Ratio
0.500 rotor to stator nominal
Alignment Hole Bolt Circle Diameter
0.8090 inches minimum and 0.8150 inches maximum
Terminal Type And Quantity
5 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
990000-3 Control Transformer Synchro
CT-11-AS-25 Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-067-1622?
The FSCG of the NSN 5990-00-067-1622 is 5990
Does the NSN 5990-00-067-1622 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-067-1622 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 5990-00-067-1622 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-067-1622 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 5990-00-067-1622 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, Jun 29, 1967

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