R5221668

View detailed technical data, stock status, and sourcing information for: R5221668
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-866-1225

Item Name Code

15289

Assigment Date

01/01/1962 (64 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

243.0 milliwatts nominal stator input electrical power rating, 77.0 milliamperes nominal stator input current rating, 10 body size, 26.0 nominal stator input voltage rating in volts, 400.0 nominal frequency in hertz

Product Characteristics

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

Body Size: 10
Stator Input Voltage Rating In Volts: 26.0 nominal
Stator Input Current Rating: 77.0 milliamperes nominal
Stator Input Electrical Power Rating: 243.0 milliwatts nominal
Frequency In Hertz: 400.0 nominal
Terminal Location: rear
Terminal Type And Quantity: 5 wire lead

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
534860	Control Transformer Synchro
R5221668	Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-866-1225?

The FSCG of the NSN 5990-00-866-1225 is 5990

Does the NSN 5990-00-866-1225 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-866-1225 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 5990-00-866-1225 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-866-1225 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 5990-00-866-1225 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962