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Control Transformer Synchro NSN 5990-00-263-1289

Item Description

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.

NSN 5990-00-263-1289 NSN: 5990-00-263-1289

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Standard round b
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
Between 1.2928 inches and 1.2951 inches
Flange Diameter
Between 1.0570 inches and 1.0650 inches
Flange Thickness
0.0930 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1870 inches front shaft and 0.1872 inches front shaft
Shaft Length
0.5500 inches front shaft
Securing Hole Quantity
4
Body Size
10
Stator Input Voltage Rating In Volts
90.0
Stator Input Current Rating
20.0 milliamperes
Stator Input Electrical Power Rating
250.0 milliwatts
Frequency In Hertz
400.0
Zro Impedance Magnitude In Ohms
5400.00
Zro Impedance Angle In Deg
79.00
Zrs Impedance Magnitude In Ohms
5400.00
Zrs Impedance Angle In Deg
79.00
Rotor Dc Resistance In Ohms
385.00
Stator Dc Resistance In Ohms
555.00
Phase Shift Angle In Deg
5.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
60.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Actuator Friction Torque At Plus 25 Deg Celsius
0.07 inch-ounces
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.7320 inches
Shaft Thread Series Designator
Unf front shaft
Shaft Thread Direction
Right-hand front shaft
Shaft Thread Class
2a
Mounting Facility Screw Thread Series Designator
Unc
Terminal Location
Rear
Shaft Thread Length
0.1900 inches front shaft
Shaft Type
Round, threaded front shaft
Mounting Facility Screw Thread Diameter
0.112 inches
Transformation Ratio
0.735 rotor to stator
Shaft Thread Size
0.1849 inches front shaft
Terminal Type And Quantity
6 screw
FSC
5990 Synchros And Resolvers
NIIN
002631289
NSN
5990002631289

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VCT11-18-4D
Cage Code:
10112
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5990-00-263-1289
What are the manufacturers of nsn 5990002631289?
Does this nsn 5990002631289 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990002631289
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.
Does nsn 5990002631289 contain any precious metals?
No precious metal content.
Does nsn 5990002631289 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990002631289?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15289
FIIG:
A07800
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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