Control Transformer Synchro NSN 5990-00-937-2198

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: 5990-00-937-2198

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round c

Shoulder Diameter

Between 0.9995 inches and 1.0000 inches

Pilot Diameter

Between 0.6245 inches and 0.6250 inches

Overall Length

Between 2.1290 inches and 2.1530 inches

Flange Diameter

Between 1.0570 inches and 1.0650 inches

Flange Thickness

0.0930 inches

Undercut Diameter

0.9750 inches

Undercut Width

0.0500 inches

Shaft Diameter

0.1195 inches single shaft and 0.1200 inches single shaft

Shaft Length

0.3640 inches single shaft

Body Size

Stator Input Voltage Rating In Volts

11.8

Stator Input Current Rating

21.0 milliamperes

Stator Input Electrical Power Rating

35.0 milliwatts

Frequency In Hertz

400.0

Zro Impedance Magnitude In Ohms

3340.00

Zro Impedance Angle In Deg

79.20

Zso Impedance Magnitude In Ohms

570.00

Zso Impedance Angle In Deg

80.70

Zrs Impedance Magnitude In Ohms

659.00

Zrs Impedance Angle In Deg

30.10

Phase Shift Angle In Deg

4.200 input to output

Maximum Total Null Voltage Output In Millivolts Per Volt

10.00

Electrical Error Angular Range In Minutes

-10.0/+10.0

Actuator Friction Torque At Minus 55 Deg Celsius

16.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

4.0 centimeter-grams

Pilot Length

0.0620 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

1.7650 inches

Terminal Location

Rear

Shaft Slot Depth

0.0300 inches single shaft

Shaft Slot Width

0.0250 inches single shaft

Shaft Type

Round, slotted single shaft

Transformation Ratio

2.203 rotor to stator

Terminal Type And Quantity

5 wire lead

FSC

5990 Synchros And Resolvers

NIIN

009372198

NSN

5990009372198

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CR40901050

Cage Code:

88818

Status:

MSDS:

Part Number:

7618462P2

Cage Code:

99971

Status:

MSDS:

Part Number:

7618462-2

Cage Code:

99971

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 5990-00-937-2198

What are the manufacturers of nsn 5990009372198?

Kearfott Corporation (88818)
Lockheed Martin Corp (99971)

Does this nsn 5990009372198 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990009372198
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 5990009372198 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990009372198 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990009372198?
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
Quality Fast Service