7537279P2

View detailed technical data, stock status, and sourcing information for: 7537279P2

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7537279P2
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-107-7156
Item Name Code
02071
Assigment Date
12/17/1972 (53 years ago)

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.

0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 2.1660 inches minimum and 2.1860 inches maximum overall length, standard round c body style, 1.0570 inches minimum and 1.0650 inches maximum flange diameter

Product Characteristics

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

Body Style
standard round c
Shoulder Diameter
0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter
0.6245 inches minimum and 0.6250 inches maximum
Overall Length
2.1660 inches minimum and 2.1860 inches maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
0.9700 inches minimum and 0.9800 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.1870 inches minimum and 0.1873 inches maximum single shaft
Shaft Length
0.4750 inches minimum and 0.4950 inches maximum single shaft
Fragility Factor
moderately rugged
Body Size
11
Stator Input Voltage Rating In Volts
11.8 nominal
Frequency In Hertz
400.0 nominal
Zro Impedance Magnitude In Ohms
364.50 minimum and 445.50 maximum
Zro Impedance Angle In Deg
77.00 minimum and 83.00 maximum
Zso Impedance Magnitude In Ohms
283.50 minimum and 346.50 maximum
Zso Impedance Angle In Deg
79.00 minimum and 85.00 maximum
Rotor Dc Resistance In Ohms
40.00 nominal
Stator Dc Resistance In Ohms
60.00 nominal
Phase Shift Angle In Deg
5.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
10.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-5.5 to 5.5
Actuator Friction Torque At Minus 55 Deg Celsius
40.00 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
20.00 centimeter-grams nominal
Shaft Maximum Radial Play
0.0008 inches
Shaft End Play
0.0015 inches maximum
Pilot Length
0.0590 inches minimum and 0.0650 inches maximum
Mounting Surface To Terminal End Distance
1.6910 inches maximum
Shaft Maximum Runout
0.0010 inches
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Slot Depth
0.0260 inches minimum and 0.0360 inches maximum single shaft
Shaft Slot Width
0.0260 inches minimum and 0.0360 inches maximum single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
0.850 rotor to stator nominal
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Special Features
shaft radial play test point jaa0.125
Terminal Type And Quantity
6 wire lead

Replaces National Stock Numbers

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

NSN Name Date
5990-00-487-0141 No Name Available 07/01/1981

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
11GLD17RHXB794 Differential Transmitter Synchro
7523585P2 Differential Transmitter Synchro
7537279P2 Differential Transmitter Synchro
U212534 Differential Transmitter Synchro

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-107-7156?
The FSCG of the NSN 5990-00-107-7156 is 5990
Does the NSN 5990-00-107-7156 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-107-7156 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5990-00-107-7156 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-00-107-7156 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-107-7156 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Dec 17, 1972

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