Control Transformer Synchro NSN 5990-00-914-0854

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: 5990-00-914-0854

Stock Availability

NSN 5990009140854 availability
(as of 07/10/2022).

NS: 9
NE: 9
AR: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Body Material

Steel, stainless

Body Style

Standard round c

Shoulder Diameter

Between 1.5615 inches and 1.5620 inches

Pilot Diameter

Between 0.9370 inches and 0.9375 inches

Overall Length

3.0600 inches

Flange Diameter

Between 1.7450 inches and 1.7500 inches

Flange Thickness

0.0930 inches

Undercut Diameter

1.6250 inches

Undercut Width

0.0780 inches

Shaft Diameter

0.1870 inches single shaft and 0.1872 inches single shaft

Shaft Length

0.5400 inches single shaft

Fragility Factor

Moderately rugged

Maximum Tempurature Rise

10.0 degrees celsius

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

17.0 milliamperes

Stator Input Electrical Power Rating

360.0 milliwatts

Frequency In Hertz

60.0

Zso Impedance Magnitude In Ohms

Between 4600.00 and 5800.00

Zso Impedance Angle In Deg

Between 70.00 and 76.00

Zrs Impedance Magnitude In Ohms

Between 1600.00 and 2050.00

Zrs Impedance Angle In Deg

Between 14.50 and 18.00

Phase Shift Angle In Deg

16.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

25.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

45.00

Electrical Error Angular Range In Minutes

-6.0/+6.0

Spline Tooth Quantity

21 single shaft

Torque Gradient Per Angular Deg

0.100 inch-ounces

Alignment Hole Quantity

Pilot Length

0.0400 inches

Shoulder Length

0.1320 inches

Mounting Surface To Terminal End Distance

2.5200 inches

Spline Tooth Diametral Pitch

120 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

Terminal Location

Rear

Shaft Thread Length

0.2000 inches single shaft

Shaft Type

Spline w/threads single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

0.735 rotor to stator

Alignment Hole Bolt Circle Diameter

1.2500 inches

Shaft Thread Size

0.190 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-20708/34 government specification

FSC

5990 Synchros And Resolvers

NIIN

009140854

NSN

5990009140854

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

F498E1-31

Cage Code:

81997

Status:

MSDS:

Part Number:

18CT6

Cage Code:

81349

Status:

MSDS:

Part Number:

18CT60

Cage Code:

81349

Status:

MSDS:

Part Number:

18CT6B

Cage Code:

81349

Status:

MSDS:

Part Number:

M20708/34-01D

Cage Code:

81349

Status:

MSDS:

Part Number:

VCT18-6N3

Cage Code:

10112

Status:

MSDS:

Part Number:

AS20708/34

Cage Code:

0VH01

Status:

MSDS:

Part Number:

VTC18-26-6A

Cage Code:

10112

Status:

MSDS:

Part Number:

941B255

Cage Code:

79500

Status:

MSDS:

Part Number:

M20708/34C-001

Cage Code:

81349

Status:

MSDS:

Part Number:

18CT6D

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-S-20708/34

Cage Code:

81349

Status:

MSDS:

Part Number:

M20708-34-001

Cage Code:

81349

Status:

MSDS:

Part Number:

L03064

Cage Code:

16236

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 5990-00-914-0854

What are the manufacturers of nsn 5990009140854?

Eaton Corp (81997)
Military Specifications (81349)
General Dynamics Global Imaging (10112)
Sae Customer Service (0VH01)
Society Of Automotive Engineers Inc (81343)
L-3 Communications Corporation (28199)
Westinghouse Electric Corp (79500)
Dla Land And Maritime (16236)

Does this nsn 5990009140854 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990009140854
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 5990009140854 contain any precious metals?
No precious metal content.

Does nsn 5990009140854 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990009140854?
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