Control Transformer Synchro NSN 5990-00-891-2780

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: 5990-00-891-2780

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Features and Characteristics

Body Material

Aluminum

Body Style

Standard round c

Shoulder Diameter

0.5000 inches

Pilot Diameter

0.8123 inches

Overall Length

1.6310 inches

Flange Diameter

0.9370 inches

Flange Thickness

0.0630 inches

Undercut Diameter

0.8400 inches

Undercut Width

0.0620 inches

Shaft Diameter

0.0900 inches single shaft

Shaft Length

0.3370 inches single shaft

Schematic Diagram Designator

Err-090

Fragility Factor

Moderately rugged

Body Size

Stator Input Voltage Rating In Volts

11.8

Stator Input Current Rating

21.0 milliamperes

Stator Input Electrical Power Rating

50.0 milliwatts

Frequency In Hertz

400.0

Zro Resistance In Ohms

800.00

Zso Resistance In Ohms

115.00

Zrs Resistance In Ohms

890.00

Rotor Dc Resistance In Ohms

560.00

Stator Dc Resistance In Ohms

100.00

Phase Shift Angle In Deg

9.000 output to input

Maximum Total Null Voltage Output In Millivolts Per Volt

30.00

Electrical Error Angular Range In Minutes

-15.0/+15.0

Actuator Friction Torque At Minus 55 Deg Celsius

16.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

4.0 centimeter-grams

Alignment Hole Quantity

Shaft Radial Play Test Point

0.125 inches

Shaft Maximum Radial Play

0.0005 inches

Shaft End Play

Between 0.0003 inches and 0.0008 inches

Pilot Length

0.0380 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

1.2410 inches

Shaft Maximum Runout

0.0010 inches

Terminal Location

Rear

Plus J Zro Reactance In Ohms

2900.00

Shaft Slot Depth

0.0300 inches single shaft

Plus J Zso Reactance In Ohms

470.00

Shaft Slot Width

0.0200 inches single shaft

Plus J Zrs Reactance In Ohms

350.00

Shaft Type

Round, slotted single shaft

Alignment Hole Depth

0.0500 inches

Alignment Hole Bolt Circle Diameter

0.6780 inches

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

008912780

NSN

5990008912780

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CTH-10-AS-4/A961

Cage Code:

99932

Status:

MSDS:

Part Number:

CTC-10-AS-4/A961

Cage Code:

99932

Status:

MSDS:

Part Number:

CTC-10-4/A961

Cage Code:

4H618

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 5990-00-891-2780

What are the manufacturers of nsn 5990008912780?

Moog Inc. (99932)
Moog Inc. (4H618)

Does this nsn 5990008912780 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990008912780
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 5990008912780 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990008912780 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990008912780?
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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