Control Transformer Synchro NSN 5990-00-837-4312

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: 5990-00-837-4312

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round c

Shoulder Diameter

0.9340 inches

Pilot Diameter

0.6250 inches

Overall Length

2.1860 inches

Flange Diameter

1.0650 inches

Flange Thickness

0.0620 inches

Undercut Diameter

1.0000 inches

Undercut Width

0.0810 inches

Shaft Diameter

0.6250 inches single shaft

Shaft Length

0.4950 inches single shaft

Body Size

Stator Input Voltage Rating In Volts

11.8

Stator Input Current Rating

18.2 milliamperes

Stator Input Electrical Power Rating

30.0 milliwatts

Frequency In Hertz

400.0

Zro Resistance In Ohms

130.00

Zso Resistance In Ohms

24.00

Zrs Resistance In Ohms

1123.00

Rotor Dc Resistance In Ohms

70.00

Stator Dc Resistance In Ohms

16.70

Phase Shift Angle In Deg

4.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 input

Maximum Total Null Voltage Output In Millivolts Per Volt

70.00

Electrical Error Angular Range In Minutes

-7.0/+7.0

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

0.0620 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

1.6910 inches

Terminal Location

Rear

Plus J Zro Reactance In Ohms

660.00

Plus J Zso Reactance In Ohms

116.00

Plus J Zrs Reactance In Ohms

57.00

Shaft Type

Round single shaft

Transformation Ratio

2.203 rotor to stator

Terminal Type And Quantity

5 wire lead

FSC

5990 Synchros And Resolvers

NIIN

008374312

NSN

5990008374312

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

89-87705-5

Cage Code:

12436

Status:

MSDS:

Part Number:

11FP1

Cage Code:

08719

Status:

MSDS:

Part Number:

U-219883

Cage Code:

82686

Status:

MSDS:

Part Number:

11CT89

Cage Code:

2X130

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 5990-00-837-4312

What are the manufacturers of nsn 5990008374312?

Bae Systems Information And (12436)
Ducommun Labarge Technologies, Inc (08719)
Transicoil Llc (82686)
Motion Devices Technology, Inc. (2X130)

Does this nsn 5990008374312 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990008374312
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 5990008374312 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990008374312 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990008374312?
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