5990-00-950-6890

Find complete technical information, availability, and procurement data for: 5990-00-950-6890
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-950-6890

Item Name Code

22966

Assigment Date

01/01/1960 (66 years ago)

4.3260 inches minimum and 4.4510 inches maximum overall length, 2.2495 inches minimum and 2.2500 inches maximum flange diameter, 0.2470 inches minimum and 0.2530 inches maximum flange thickness, standard round, rotatable housing body style, 1.9900 inches minimum and 1.9930 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 Style: standard round, rotatable housing
Shoulder Diameter: 1.9900 inches minimum and 1.9930 inches maximum
Overall Length: 4.3260 inches minimum and 4.4510 inches maximum
Flange Diameter: 2.2495 inches minimum and 2.2500 inches maximum
Flange Thickness: 0.2470 inches minimum and 0.2530 inches maximum
Body Diameter: 1.9900 inches minimum and 1.9930 inches maximum
Shaft Diameter: 0.2404 inches minimum and 0.2407 inches maximum single shaft
Shaft Length: 0.6563 inches minimum and 0.7813 inches maximum single shaft
Body Size: 20
Stator Input Voltage Rating In Volts: 100.0 nominal
Stator Input Current Rating: 50.0 milliamperes nominal
Frequency In Hertz: 400.0 nominal
Rotor Dc Resistance In Ohms: 45.00 nominal
Stator Dc Resistance In Ohms: 205.00 nominal
Compensation Method: winding compensated
Compensator Dc Resistance In Ohms: 53.00 nominal
Phase Shift Angle In Deg: 1.400 input to output minimum and 2.400 input to output maximum
Interaxis Error Angular Range In Minutes: -3.0 to 3.0
Electrical Error Angular Range In Minutes: -2.0 to 2.0
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 3.0540 inches minimum and 3.0600 inches maximum
Terminal Location: rear
Shaft Type: round single shaft
Transformation Ratio: 0.292 rotor to stator minimum and 0.304 rotor to stator maximum
Terminal Type And Quantity: 12 pin

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
140-001-0002	Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-950-6890?

The FSCG of the NSN 5990-00-950-6890 is 5990

Does the NSN 5990-00-950-6890 have a Schedule B code assigned?

Yes, the Schedule B code is 9018903000

Does NSN 5990-00-950-6890 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 5990-00-950-6890 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-950-6890 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 5990-00-950-6890 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960