4186800-022

View detailed technical data, stock status, and sourcing information for: 4186800-022
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-677-6507

Item Name Code

02073

Assigment Date

01/01/1963 (63 years ago)

3.3750 inches nominal second shoulder diameter, 3.3340 inches nominal shoulder diameter, 0.3750 inches nominal second shoulder length, 1.6250 inches nominal pilot diameter, standard round double flange a 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 double flange a
Shoulder Diameter: 3.3340 inches nominal
Pilot Diameter: 1.6250 inches nominal
Second Shoulder Diameter: 3.3750 inches nominal
Second Shoulder Length: 0.3750 inches nominal
Overall Length: 5.9500 inches nominal
Flange Diameter: 3.6250 inches nominal
Flange Thickness: 0.2500 inches nominal
Body Diameter: 3.3900 inches nominal
Shaft Diameter: 0.2500 inches nominal single shaft
Shaft Length: 0.6700 inches nominal single shaft
Distance Between Flanges: 1.8125 inches nominal
Securing Hole Quantity: 3
Body Size: 37
Rotor Input Voltage Rating In Volts: 115.0 nominal
Frequency In Hertz: 60.0 nominal
Rotor Input Current Rating: 830.0 milliamperes nominal
Rotor Input Electrical Power Rating: 9.2 watts nominal
Phase Shift Angle In Deg: 3.000 input to output nominal
Electrical Error Angular Range In Minutes: -10.0 to 10.0
Spline Tooth Quantity: 22 single shaft
Torque Gradient Per Angular Deg: 0.900 inch-ounces nominal
Pilot Length: 0.0300 inches nominal
Shoulder Length: unable to decode
Aft Of Second Flange Diameter: 3.3340 inches nominal
Spline Tooth Diametral Pitch: 96 single shaft
Shaft Thread Series Designator: unf single shaft
Shaft Thread Direction: right-hand single shaft
Mounting Facility Screw Thread Series Designator: unc
Body Material: steel corrosion resisting
Terminal Location: rear
Shaft Thread Length: 0.3100 inches nominal single shaft
Shaft Type: spline w/threads single shaft
Mounting Facility Nominal Screw Thread Diameter: 0.1385 inches
Transformation Ratio: 0.783 rotor to stator nominal
Shaft Nominal Thread Size: 0.2405 inches single shaft
Terminal Type And Quantity: 5 screw

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5990-00-842-5359	No Name Available	07/25/1966

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
4186800-022	Transmitter Synchro
MILS20708-73	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-677-6507?

The FSCG of the NSN 5990-00-677-6507 is 5990

Does the NSN 5990-00-677-6507 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-677-6507 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 5990-00-677-6507 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-00-677-6507 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 5990-00-677-6507 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963