AJ10029-1

View detailed technical data, stock status, and sourcing information for: AJ10029-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-085-0829

Item Name Code

27218

Assigment Date

12/24/1967 (58 years ago)

A synchro having a dual purpose. It may be used in applications requiring either a receiver or transmitter. For synchros having a single purpose, see synchro, receiver and synchro, transmitter.

1.6250 inches nominal pilot diameter, 3.3740 inches minimum and 3.3750 inches maximum second shoulder diameter, standard round double flange a body style, unable to decode body material, 3.3290 inches minimum and 3.3340 inches maximum shoulder diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Material: unable to decode
Body Style: standard round double flange a
Shoulder Diameter: 3.3290 inches minimum and 3.3340 inches maximum
Pilot Diameter: 1.6250 inches nominal
Second Shoulder Diameter: 3.3740 inches minimum and 3.3750 inches maximum
Second Shoulder Length: 0.3750 inches nominal
Overall Length: 5.9200 inches nominal
Flange Diameter: 3.6240 inches minimum and 3.6250 inches maximum
Flange Thickness: 0.2500 inches nominal
Body Diameter: 3.3850 inches minimum and 3.3900 inches maximum
Shaft Diameter: 0.2403 inches minimum and 0.2405 inches maximum single shaft
Shaft Length: 0.8900 inches nominal single shaft
Distance Between Flanges: 1.3120 inches nominal
Maximum Temp Rise: 60.0 celsius
Body Size: 37
Rotor Input Voltage Rating In Volts: 115.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 1.9 amperes nominal
Rotor Input Electrical Power Rating: 20.0 watts nominal
Zss Impedance Magnitude In Ohms: 3.00 minimum and 4.00 maximum
Zss Impedance Angle In Deg: 66.00 minimum and 70.00 maximum
Phase Shift Angle In Deg: 1.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 35.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt: 170.00
Electrical Error Angular Range In Minutes: -8.0 to 8.0
Spline Tooth Quantity: 22 single shaft
Receiver Error Angular Range In Minutes: -36.0 to 36.0
Torque Gradient Per Angular Deg: 0.900 inch-ounces nominal
Pilot Length: 0.1600 inches nominal
Shoulder Length: unable to decode
Aft Of Second Flange Diameter: 3.3740 inches minimum and 3.3750 inches maximum
Mounting Surface To Terminal End Distance: 4.0300 inches maximum
Spline Tooth Diametral Pitch: 96 single shaft
Shaft Thread Series Designator: unf single shaft
Shaft Thread Direction: right-hand single shaft
Shaft Thread Class: 2a single shaft
Terminal Location: rear
Shaft Thread Length: 0.3870 inches nominal single shaft
Shaft Type: spline w/threads single shaft
Transformation Ratio: 0.783 rotor to stator nominal
Shaft Nominal Thread Size: 0.250 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", "nominal", etc.)."
Terminal Type And Quantity: 5 screw
Specification/Standard Data: 81349-mil-s-20708/70 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5990-00-722-7334	No Name Available	11/01/1985
5990-00-957-6125	No Name Available	10/01/1985
5990-00-994-6344	No Name Available	06/01/1981
5990-01-036-8802	No Name Available	02/01/1981

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
37TRX4A	Receiver-Transmitter Synchro
37TX4B	Receiver-Transmitter Synchro
5990PL1365971	Receiver-Transmitter Synchro
AJ10029-1	Receiver-Transmitter Synchro
AS20708/70	Receiver-Transmitter Synchro
AY3701-4C2	Receiver-Transmitter Synchro
M20708-70-001	Receiver-Transmitter Synchro
M20708-70-01A	Receiver-Transmitter Synchro
MIL-S-20708/70	Receiver-Transmitter Synchro
MILS20708-70-37T	Receiver-Transmitter Synchro