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Control Transformer Synchro NSN 5990-00-965-7786

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 5990-00-965-7786 NSN: 5990-00-965-7786

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round a
Pilot Diameter
0.5000 inches
Overall Length
1.4440 inches
Flange Diameter
0.7590 inches
Flange Thickness
0.0620 inches
Undercut Diameter
0.6870 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.1200 inches rear shaft
Shaft Length
0.2030 inches front shaft
Body Size
8
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
30.0 milliamperes
Stator Input Electrical Power Rating
120.0 milliwatts
Frequency In Hertz
400.0
Zro Impedance Magnitude In Ohms
2570.00
Zro Impedance Angle In Deg
73.00
Zso Impedance Magnitude In Ohms
450.00
Zso Impedance Angle In Deg
75.00
Zrs Impedance Magnitude In Ohms
950.00
Zrs Impedance Angle In Deg
20.00
Rotor Dc Resistance In Ohms
Between 350.00 and 605.00
Stator Dc Resistance In Ohms
105.00
Phase Shift Angle In Deg
11.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
68.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
106.00
Actuator Friction Torque At Minus 55 Deg Celsius
13.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0008 inches
Shaft End Play
Between 0.0003 inches and 0.0015 inches
Pilot Length
0.0400 inches
Mounting Surface To Terminal End Distance
1.2410 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Shaft Slot Depth
0.0300 inches rear shaft
Shaft Slot Width
0.0200 inches rear shaft
Shaft Type
Round, slotted rear shaft
Transformation Ratio
2.203 rotor to stator
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
5 wire lead
FSC
5990 Synchros And Resolvers
NIIN
009657786
NSN
5990009657786

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CM41004021
Cage Code:
88818
Status:
A
MSDS:
Part Number:
CTH-8-DA-6/A004
Cage Code:
99932
Status:
A
MSDS:
Part Number:
123-042-0007
Cage Code:
88818
Status:
A
MSDS:
Part Number:
CM41002021
Cage Code:
88818
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 5990-00-965-7786
What are the manufacturers of nsn 5990009657786?
Does this nsn 5990009657786 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009657786
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 5990009657786 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009657786 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009657786?
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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