Control Transformer Synchro NSN 5990-00-738-1928

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: 5990-00-738-1928

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Features and Characteristics

Body Material

Steel, stainless

Body Style

Standard round b

Shoulder Diameter

Between 1.3070 inches and 1.3170 inches

Pilot Diameter

Between 0.8700 inches and 0.8800 inches

Overall Length

4.1450 inches

Flange Diameter

Between 1.4340 inches and 1.4400 inches

Flange Thickness

Between 0.0900 inches and 0.0960 inches

Undercut Width

Between 0.0730 inches and 0.0830 inches

Shaft Diameter

0.2495 inches single shaft and 0.2505 inches single shaft

Shaft Length

0.5300 inches single shaft and 0.5500 inches single shaft

Fragility Factor

Moderately rugged

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

24.0 milliamperes

Stator Input Electrical Power Rating

600.0 milliwatts

Frequency In Hertz

400.0

Maximum Fundamental Null Voltage In Millivolts Per Volt

40.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

60.00

Electrical Error Angular Range In Minutes

-6.0/+6.0

Spline Tooth Quantity

21 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

0.05 inch-ounces

Actuator Friction Torque At Plus 25 Deg Celsius

0.01 inch-ounces

Alignment Hole Quantity

Shaft Radial Play Test Point

0.125 inches

Shaft Maximum Radial Play

0.0020 inches

Shaft End Play

0.0040 inches

Pilot Length

Between 0.0370 inches and 0.0430 inches

Shoulder Length

Between 0.1290 inches and 0.1350 inches

Mounting Surface To Terminal End Distance

3.1910 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

0.3590 inches single shaft and 0.3910 inches single shaft

Shaft Type

Spline w/threads single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

0.735 rotor to stator

Alignment Hole Bolt Circle Diameter

Between 1.0970 inches and 1.1030 inches

Shaft Thread Size

0.190 inches single shaft

Shaft Radial Play Determining Weight

4.0 ounces

Shaft End Play Determining Weight

16.0 ounces

Special Features

With gear

Terminal Type And Quantity

4 tab w/screw

FSC

5990 Synchros And Resolvers

NIIN

007381928

NSN

5990007381928

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1886622REVJ

Cage Code:

53711

Status:

MSDS:

Part Number:

1856622

Cage Code:

10001

Status:

MSDS:

Part Number:

1001572

Cage Code:

56232

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 5990-00-738-1928

What are the manufacturers of nsn 5990007381928?

Does this nsn 5990007381928 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990007381928
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 5990007381928 contain any precious metals?
No precious metal content.

Does nsn 5990007381928 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990007381928?
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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