5990-01-016-0245

Find complete technical information, availability, and procurement data for: 5990-01-016-0245
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-01-016-0245

Item Name Code

02073

Assigment Date

02/02/1976 (50 years ago)

0.8745 inches minimum and 0.8750 inches maximum pilot diameter, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 3.9560 inches maximum overall length, 1.4320 inches minimum flange diameter, standard round c body style

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: 1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Overall Length: 3.9560 inches maximum
Flange Diameter: 1.4320 inches minimum
Flange Thickness: 0.0930 inches nominal
Undercut Diameter: 1.3120 inches nominal
Undercut Width: 0.0780 inches nominal
Shaft Diameter: 0.1872 inches nominal single shaft
Shaft Length: 0.5550 inches nominal single shaft
Fragility Factor: moderately rugged
Maximum Temp Rise: 20.0 celsius
Body Size: 15
Rotor Input Voltage Rating In Volts: 115.0 nominal
Frequency In Hertz: 60.0 nominal
Rotor Input Current Rating: 22.0 milliamperes nominal
Rotor Input Electrical Power Rating: 360.0 milliwatts nominal
Zro Impedance Magnitude In Ohms: 5335.00 minimum and 6265.00 maximum
Zro Impedance Angle In Deg: 80.00 minimum and 83.00 maximum
Zss Impedance Magnitude In Ohms: 675.00 minimum and 825.00 maximum
Zss Impedance Angle In Deg: 11.00 minimum and 16.00 maximum
Phase Shift Angle In Deg: 7.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 45.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt: 90.00
Electrical Error Angular Range In Minutes: -6.0 to 6.0
Torque Gradient Per Angular Deg: 0.050 inch-ounces maximum
Alignment Hole Quantity: 4
Pilot Length: 0.0400 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 2.5230 inches nominal
Terminal Location: rear
Shaft Slot Depth: 0.0250 inches nominal single shaft
Shaft Slot Width: 0.0200 inches nominal single shaft
Shaft Type: round, slotted single shaft
Alignment Hole Depth: 0.1250 inches minimum
Transformation Ratio: 0.783 rotor to stator nominal
Alignment Hole Bolt Circle Diameter: 1.1000 inches nominal
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 wire lead
Specification/Standard Data: 81349-mil-s-20708/20 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5990-01-252-5918	No Name Available	06/01/1988

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
15CX6/20-02-C	Transmitter Synchro
15CX6C/20-02C	Transmitter Synchro
M20708/20C-002	Transmitter Synchro
MIL-S-20708/20	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-016-0245?

The FSCG of the NSN 5990-01-016-0245 is 5990

Does the NSN 5990-01-016-0245 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-01-016-0245 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5990-01-016-0245 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-01-016-0245 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 5990-01-016-0245 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Feb 2, 1976