Differential Transmitter Synchro NSN 5990-00-274-3225

Item Description

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN: 5990-00-274-3225

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Features and Characteristics

Body Material

Steel, stainless

Body Style

Standard round c

Shoulder Diameter

Between 1.3115 inches and 1.3120 inches

Pilot Diameter

Between 0.8745 inches and 0.8750 inches

Overall Length

2.4700 inches

Flange Diameter

Between 1.4320 inches and 1.4370 inches

Flange Thickness

0.0930 inches

Undercut Diameter

1.3120 inches

Undercut Width

0.0780 inches

Shaft Diameter

0.1867 inches single shaft and 0.1872 inches single shaft

Shaft Length

0.5450 inches single shaft and 0.5650 inches single shaft

Fragility Factor

Moderately rugged

Maximum Tempurature Rise

20.0 degrees celsius

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

90.0 milliamperes

Stator Input Electrical Power Rating

900.0 milliwatts

Frequency In Hertz

400.0

Zso Impedance Magnitude In Ohms

Between 870.00 and 1150.00

Zso Impedance Angle In Deg

Between 79.00 and 85.00

Zrs Impedance Magnitude In Ohms

Between 195.00 and 290.00

Zrs Impedance Angle In Deg

Between 27.00 and 37.00

Phase Shift Angle In Deg

5.500 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

32.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

60.00

Electrical Error Angular Range In Minutes

-6.0 to 6.0

Torque Gradient Per Angular Deg

0.070 inch-ounces

Alignment Hole Quantity

Pilot Length

0.0400 inches

Shoulder Length

0.1320 inches

Mounting Surface To Terminal End Distance

1.9300 inches

Terminal Location

Rear

Shaft Slot Depth

0.0250 inches single shaft

Shaft Slot Width

0.0200 inches single shaft

Shaft Type

Round, slotted single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

1.154 rotor to stator

Alignment Hole Bolt Circle Diameter

1.1000 inches

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

6 screw

Specification Data

81349-mil-s-20708/16 government specification

FSC

5990 Synchros And Resolvers

NIIN

002743225

NSN

5990002743225

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M20708/16-02D

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-S-20708/16

Cage Code:

81349

Status:

MSDS:

Part Number:

15CDX4B

Cage Code:

81349

Status:

MSDS:

Part Number:

VCDX15-4N2

Cage Code:

10112

Status:

MSDS:

Part Number:

15CDX4D

Cage Code:

99932

Status:

MSDS:

Part Number:

M20708/16-002

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 5990-00-274-3225

What are the manufacturers of nsn 5990002743225?

Does this nsn 5990002743225 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990002743225
A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. does not include variable resistors, goniometers, variable transformers, or items with dials.

Does nsn 5990002743225 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990002743225 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990002743225?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

02071

FIIG:

A07800

App. Key:

Cond. Code:

Status:

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