NSN 5990-00-179-1871 NIIN — Differential Transmitter Synchro

National Stock number : 5990-00-179-1871

Differential Transmitter Synchro


Available Quantity 15
Available Conditions NS NE
Classification Synchros and Resolvers - FSC 5990
Schedule B 9014900000
Stock Check Date 04/15/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Differential Transmitter Synchro

Body Material

steel, corrosion resisting

Body Style

standard round c

Shoulder Diameter

0.9995in. and 1.0000in.

Pilot Diameter

0.6245in. and 0.6250in.

Overall Length

2.4060in. ⁓2-13/32"

Flange Diameter

1.0570in. and 1.0620in.

Flange Thickness

0.0930in.

Undercut Diameter

0.9750in.

Undercut Width

0.0620in.

Shaft Diameter

0.1872in. single shaft

Shaft Length

0.5550in. single shaft

Fragility Factor

moderately rugged

Maximum Temp Rise

20.0 deg celsius

Body Size

11

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

49.0 milliamperes

Stator Input Electrical Power Rating

530.0 milliwatts

Frequency In Hertz

400.0

Zso Impedance Magnitude In Ohms

1590.00 and 2050.00

Zso Impedance Angle In Deg

79.00 and 85.00

Zrs Impedance Magnitude In Ohms

470.00 and 570.00

Zrs Impedance Angle In Deg

23.00 and 33.00

Phase Shift Angle In Deg

4.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

60.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

90.00

Electrical Error Angular Range In Minutes

-7.0/+7.0

Spline Tooth Quantity

21 single shaft

Actuator Friction Torque At Plus 25 Deg Celsius

0.07 INCH-Ounces

Alignment Hole Quantity

4

Pilot Length

0.0620in.

Shoulder Length

0.0620in.

Mounting Surface To Terminal End Distance

1.8510in.

Spline Tooth Diametral Pitch

120 single shaft

Shaft Thread Series Designator

unf single shaft

Shaft Thread Direction

RIGHT-Hand single shaft

Shaft Thread Class

2a

Terminal Location

rear

Shaft Thread Length

0.2000in. single shaft

Shaft Type

spline w/threads single shaft

Alignment Hole Depth

0.1250in.

Transformation Ratio

1.154 rotor to stator

Alignment Hole Bolt Circle Diameter

0.8120in.

Shaft Nominal Thread Size

0.190in. 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

6 screw

Specification/standard Data

81349-MIL-S-20708/81 government specification

Pricing and Availability Quote

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