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Control Transformer Synchro NSN 5990-00-988-6605

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 5990-00-988-6605 NSN: 5990-00-988-6605

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round a
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
2.0240 inches
Flange Diameter
0.7500 inches
Flange Thickness
0.0620 inches
Undercut Diameter
0.6900 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.4810 inches single shaft
Body Size
8
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
22.0 milliamperes
Stator Input Electrical Power Rating
58.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
800.00
Zso Resistance In Ohms
120.00
Zrs Resistance In Ohms
920.00
Rotor Dc Resistance In Ohms
550.00
Stator Dc Resistance In Ohms
100.00
Phase Shift Angle In Deg
9.200 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
0.02 output
Maximum Total Null Voltage Output In Millivolts Per Volt
0.03
Electrical Error Angular Range In Minutes
-5.0/+5.0
Actuator Friction Torque At Minus 55 Deg Celsius
9.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.00 centimeter-grams
Pilot Length
0.0430 inches
Mounting Surface To Terminal End Distance
1.3680 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
2500.00
Shaft Slot Depth
0.0250 inches single shaft
Plus J Zso Reactance In Ohms
450.00
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
280.00
Shaft Type
Round, slotted single shaft
Transformation Ratio
0.454 rotor to stator
Terminal Type And Quantity
5 solder stud
FSC
5990 Synchros And Resolvers
NIIN
009886605
NSN
5990009886605

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
900141-73
Cage Code:
06481
Status:
A
MSDS:
Part Number:
BTC-8-E-6/A002
Cage Code:
99932
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 5990-00-988-6605
What are the manufacturers of nsn 5990009886605?
Does this nsn 5990009886605 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009886605
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 5990009886605 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009886605 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009886605?
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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