Transmitter Synchro NSN 5990-00-917-4220

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: 5990-00-917-4220

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round b

Shoulder Diameter

1.0000 inches

Pilot Diameter

0.6250 inches

Overall Length

2.4270 inches

Flange Diameter

1.0620 inches

Flange Thickness

0.0620 inches

Undercut Width

0.0500 inches

Body Size

Rotor Input Voltage Rating In Volts

26.0

Frequency In Hertz

400.0

Rotor Input Current Rating

280.0 milliamperes

Rotor Input Electrical Power Rating

1.2 watts

Zro Resistance In Ohms

108.00

Zso Resistance In Ohms

19.60

Zrs Resistance In Ohms

22.10

Phase Shift Angle In Deg

4.500 output to input

Electrical Error Angular Range In Minutes

-7.0/+7.0

Spline Tooth Quantity

21 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

0.07 inch-ounces

Actuator Friction Torque At Plus 25 Deg Celsius

0.05 inch-ounces

Alignment Hole Quantity

Pilot Length

0.0620 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

1.7320 inches

Spline Tooth Diametral Pitch

120 single shaft

Shaft Thread Series Designator

Unc single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

2a single shaft

Terminal Location

Rear

Plus J Zro Reactance In Ohms

82.30

Plus J Zso Reactance In Ohms

76.60

Plus J Zrs Reactance In Ohms

23.60

Shaft Type

Spline w/threads single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

0.454 rotor to stator

Alignment Hole Bolt Circle Diameter

0.8120 inches

Shaft Thread Size

0.187 inches single shaft

Terminal Type And Quantity

5 screw

FSC

5990 Synchros And Resolvers

NIIN

009174220

NSN

5990009174220

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7R913-31B

Cage Code:

88818

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 5990-00-917-4220

What are the manufacturers of nsn 5990009174220?

Kearfott Corporation (88818)

Does this nsn 5990009174220 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990009174220
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 5990009174220 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990009174220 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990009174220?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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