Differential Transmitter Synchro

7370991

(NSN) National Stock Number

5990-00-858-8782

Federal Supply Classification

5990 Synchros and Resolvers

Item Name Code

02071

Schedule B Code

9014900000

Summary

Standard round c body style, 1.0000 inches maximum shoulder diameter, 0.6250 inches maximum pilot diameter, 2.0950 inches maximum overall length, 1.0620 inches maximum flange diameter, 0.0620 inches nominal flange thickness

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	TX

Identification

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.

INC	FIIG	Concept	Condition
02071	A07800	1	1

Specifications

Body Style

standard round c

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Shoulder Diameter

1.0000 inches maximum

Details

The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.

Pilot Diameter

0.6250 inches maximum

Details

The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

Overall Length

2.0950 inches maximum

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Flange Diameter

1.0620 inches maximum

Details

The length of a straight line which passes through the center of a flange,and terminates at the circumference.

Flange Thickness

0.0620 inches nominal

Details

A measurement of the smallest dimension of a flange,in distinction from length or width.

Undercut Diameter

0.9000 inches maximum

Details

None.

Undercut Width

0.0570 inches minimum

Details

None.

Shaft Diameter

0.1200 inches maximum single shaft

Details

The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

Shaft Length

0.3120 inches nominal single shaft

Details

A measurement of the longest dimension of the shaft,in distinction from width.

Schematic Diagram Designator

1 y-rotor, 1 y-stator

Details

A designator indicating a graphic representation,in standard and accepted symbols,of essential electrical-electronic elements and related connections on the item.

Fragility Factor

moderately rugged

Details

The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.

Body Size

Details

An alpha and/or numeric designation indicating the size by which the body is identified.

Stator Input Voltage Rating In Volts

11.8 nominal

Details

The value of the primary excitation voltage for which the stator is rated,expressed in volts.

Stator Input Current Rating

135.0 milliamperes nominal

Details

The value of the primary excitation current for which the stator is rated,with rotor /secondary/ circuit open.

Stator Input Electrical Power Rating

400.0 milliwatts nominal

Details

The value of the primary /electrical/ excitation power for which the stator is rated.

Frequency In Hertz

400.0 nominal

Details

The cycles per second /hertz/ of the alternating current.

Zro Resistance In Ohms

15.00 nominal

Details

The resistance /r/ part of the rotor impedance with the stator open /zro/,expressed in ohms.

Zso Resistance In Ohms

17.00 nominal

Details

The resistance /r/ part of the stator impedance with the rotor open /zso/,expressed in ohms.

Zrs Resistance In Ohms

15.00 nominal

Details

The resistance /r/ part of the rotor impedance with the stator shorted /zrs/,expressed in ohms.

Rotor Dc Resistance In Ohms

14.00 nominal

Details

The opposition that the rotor offers to the flow of the direct current,expressed in ohms.

Stator Dc Resistance In Ohms

12.10 nominal

Details

The opposition that the stator offers to the flow of direct current,expressed in ohms.

Phase Shift Angle In Deg

7.000 output to input nominal

Details

The difference between the phase time of two or more voltages or currents of the same frequency,at the same instant of time,expressed in degrees.

Maximum Total Null Voltage Output In Millivolts Per Volt

40.00

Details

The maximum voltage,including harmonics,induced in the secondary circuit at the null angle rotor position,expressed in millivolts per volt.

Electrical Error Angular Range In Minutes

-12.0 to 12.0

Details

The limits of permissible deviation in angular arc error from electrical zero,expressed in minutes.

Actuator Friction Torque At Minus 55 Deg Celsius

15.0 centimeter-grams nominal

Details

The amount of rotary force that must be applied to the actuator to cause rotation,at minus 55 degrees celsius.

Actuator Friction Torque At Plus 25 Deg Celsius

7.0 centimeter-grams nominal

Details

The amount of rotary force that must be applied to the actuator to cause rotation,at plus 25 degrees celsius.

Shaft Maximum Radial Play

0.0010 inches

Details

The maximum shaft displacement perpendicular to the shaft axis due to reversal of a specified force applied perpendicular to the shaft axis,and measured at a specified distance from the front surface of the unit.

Shaft End Play

0.0003 inches minimum and 0.0015 inches maximum

Details

The axial shaft displacement due to reversal of a specified axial force,measured at the end of the shaft.

Pilot Length

0.0620 inches nominal

Details

A measurement of the longest dimension of a pilot,in distinction from width.

Shoulder Length

0.0620 inches nominal

Details

None.

Mounting Surface To Terminal End Distance

1.6870 inches maximum

Details

None.

Shaft Maximum Runout

0.0010 inches

Details

The eccentricity of the shaft diameter with respect to the rotational axis of the shaft,measured at a specified distance from the end of the shaft,when the body of the item is held fixed and the shaft is rotated.

Body Material

steel corrosion resisting

Details

The chemical compound or mechanical mixture properties of which the body is fabricated.

Terminal Location

rear

Details

Indicates the location of the terminal/s/ on the item.

Plus J Zro Reactance In Ohms

64.00 nominal

Details

The reactance (x) part of the rotor impedance with the stator open (zro).

Shaft Slot Depth

0.0310 inches nominal single shaft

Details

None.

Plus J Zso Reactance In Ohms

73.00 nominal

Details

The reactance (x) part of the stator impedance with the rotor open (zso),expressed in ohms.

Shaft Slot Width

0.0310 inches nominal single shaft

Details

None.

Plus J Zrs Reactance In Ohms

9.00 nominal

Details

The reactance /x/ part of the rotor impedance with the stator shorted /zrs/,expressed in ohms.

Shaft Type

round, slotted single shaft

Details

Indicates the type of shaft included on the item.

Transformation Ratio

1.112 rotor to stator nominal

Details

The ratio of the output voltage to the input voltage at maximum coupling.

Shaft Radial Play Determining Weight

4.0 ounces

Details

The force (load) applied perpendicular to the shaft axis to determine radial play.

Shaft End Play Determining Weight

4.0 ounces

Details

The force (load) applied parallel to the shaft axis to determine end play.

Special Features

shaft radial play test point jac0.125

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Terminal Type And Quantity

6 wire lead

Details

Indicates the type and number of terminals for providing electrical connection.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
1034708	77068	1	-	5	9	-	TX
N2088414-1	27914	4	-	5	2	-	48
AY113AC43A1	96774	5	-	5	2	-	ZZ
AY193T1	96774	5	-	3	2	-	ZZ
N2088414-1	11272	5	-	5	9	-	TX
AY113AA43A1	55972	4	-	C	1	-	48
AY113AC43A1	55972	5	-	5	9	-	TX
AY193T1	55972	5	-	5	9	-	TX
4139-01	99932	5	-	5	2	-	TX
C45-4139-01	99932	5	-	5	2	-	TX
TDH-11-E-04/B954	99932	1	-	5	2	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34760	-	W	-

RVC	WCC	TCC	SHC
-	593	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

LOCKHEED MARTIN CORP DIV RMS - MITCHEL FIELD

CAGE: 56232

UNIONDALE , NY , 11553-3682

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5990-00-858-8782

What is the NIIN of the NSN 5990-00-858-8782?

The National Item Identification Number (NIIN) of the NSN 5990-00-858-8782 is 00-858-8782

When the NSN 5990-00-858-8782 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Mon, Jan 1, 1962

Does the NSN 5990-00-858-8782 contain any precious metals?

Type/content is unknown

Does the NSN 5990-00-858-8782 contain any hazardous material?

No data in HMIRS

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