Control Transformer Synchro NSN 5990-01-081-3845

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: 5990-01-081-3845

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round b

Shoulder Diameter

1.3120 inches

Pilot Diameter

0.8750 inches

Overall Length

2.2240 inches

Flange Diameter

1.4370 inches

Flange Thickness

0.0930 inches

Undercut Width

0.0780 inches

Shaft Diameter

0.1900 inches single shaft

Shaft Length

0.5840 inches single shaft

Fragility Factor

Moderately rugged

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

10.0 milliamperes

Stator Input Electrical Power Rating

140.0 milliwatts

Frequency In Hertz

400.0

Zro Resistance In Ohms

880.00

Zso Resistance In Ohms

7800.00

Zrs Resistance In Ohms

1050.00

Rotor Dc Resistance In Ohms

600.00

Stator Dc Resistance In Ohms

1050.00

Phase Shift Angle In Deg

5.500 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

60.00 input

Maximum Total Null Voltage Output In Millivolts Per Volt

32.00

Electrical Error Angular Range In Minutes

-7.0/+7.0

Spline Tooth Quantity

21 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

16.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

6.0 centimeter-grams

Pilot Length

0.0400 inches

Shoulder Length

0.1320 inches

Mounting Surface To Terminal End Distance

1.6400 inches

Spline Tooth Diametral Pitch

120 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

Terminal Location

Rear

Shaft Thread Length

0.2920 inches single shaft

Plus J Zro Reactance In Ohms

5300.00

Plus J Zso Reactance In Ohms

9512.00

Plus J Zrs Reactance In Ohms

1300.00

Shaft Type

Spline w/threads single shaft

Transformation Ratio

0.735 rotor to stator

Shaft Thread Size

0.190 inches single shaft

Terminal Type And Quantity

5 wire lead

FSC

5990 Synchros And Resolvers

NIIN

010813845

NSN

5990010813845

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

15CT4B

Cage Code:

88818

Status:

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 5990-01-081-3845

What are the manufacturers of nsn 5990010813845?

Kearfott Corporation (88818)

Does this nsn 5990010813845 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990010813845
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 5990010813845 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990010813845 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990010813845?
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:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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