Transmitter Synchro NSN 5990-01-030-5206

Item Description

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN: 5990-01-030-5206

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Features and Characteristics

Body Material

Aluminum alloy

Body Style

Standard round c

Shoulder Diameter

2.7000 inches

Pilot Diameter

0.2405 inches

Overall Length

4.1200 inches

Flange Diameter

3.1000 inches

Flange Thickness

0.2500 inches

Undercut Diameter

2.7500 inches

Undercut Width

0.0250 inches

Shaft Diameter

0.2405 inches single shaft

Shaft Length

0.7300 inches single shaft

Fragility Factor

Moderately rugged

Maximum Tempurature Rise

10.0 degrees celsius

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

60.0

Rotor Input Current Rating

191.0 milliamperes

Rotor Input Electrical Power Rating

2.26 watts

Zro Resistance In Ohms

693.00

Zss Resistance In Ohms

63.00

Zro Impedance Angle In Deg

83.20

Zss Impedance Angle In Deg

20.00

Rotor Dc Resistance In Ohms

53.60

Stator Dc Resistance In Ohms

52.00

Phase Shift Angle In Deg

4.400 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

100.00

Electrical Error Angular Range In Minutes

-8.0/+8.0

Spline Tooth Quantity

22 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

0.50 inch-ounces

Pilot Length

0.3750 inches

Shoulder Length

0.1850 inches

Mounting Surface To Terminal End Distance

3.3800 inches

Spline Tooth Diametral Pitch

96 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

2a single shaft

Terminal Location

Rear

Shaft Thread Length

0.3130 inches single shaft

Shaft Type

Spline w/threads single shaft

Transformation Ratio

0.783 rotor to stator

Shaft Thread Size

0.390 inches single shaft

Test Data Document

81349-mil-s-20708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity

5 screw

Specification Data

81349-mil-s-20708/139 government specification

FSC

5990 Synchros And Resolvers

NIIN

010305206

NSN

5990010305206

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M20708/139-001

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-S-20708/139

Cage Code:

81349

Status:

MSDS:

Part Number:

VCX31-6N1

Cage Code:

10112

Status:

MSDS:

Part Number:

31CX6A

Cage Code:

81349

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 5990-01-030-5206

What are the manufacturers of nsn 5990010305206?

Military Specifications (81349)
General Dynamics Global Imaging (10112)

Does this nsn 5990010305206 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990010305206
A synchro consisting of a stator and rotor inductively coupled. the electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. does not include variable resistors, goniometers, variable transformers, or items with dials.

Does nsn 5990010305206 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990010305206 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990010305206?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

02073

FIIG:

A07800

App. Key:

Cond. Code:

Status:

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