5990-00-251-8244

Find complete technical information, availability, and procurement data for: 5990-00-251-8244
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-251-8244

Item Name Code

02071

Assigment Date

07/11/1969 (57 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.

0.5000 inches nominal pilot diameter, standard round b body style, 1.4370 inches nominal flange diameter, 2.1400 inches nominal overall length, 1.3120 inches nominal 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 b
Shoulder Diameter: 1.3120 inches nominal
Pilot Diameter: 0.5000 inches nominal
Overall Length: 2.1400 inches nominal
Flange Diameter: 1.4370 inches nominal
Flange Thickness: 0.0930 inches nominal
Undercut Width: 0.0780 inches nominal
Shaft Diameter: 0.1200 inches nominal single shaft
Shaft Length: 0.5000 inches nominal single shaft
Body Size: 15
Stator Input Voltage Rating In Volts: 11.8 nominal
Stator Input Current Rating: 250.0 milliamperes nominal
Stator Input Electrical Power Rating: 500.0 milliwatts nominal
Frequency In Hertz: 400.0 nominal
Zro Resistance In Ohms: 8.60 nominal
Rotor Dc Resistance In Ohms: 6.20 nominal
Stator Dc Resistance In Ohms: 8.20 nominal
Phase Shift Angle In Deg: 6.700 input to output nominal
Electrical Error Angular Range In Minutes: -10.0 to 10.0
Actuator Friction Torque At Plus 25 Deg Celsius: 3.0 centimeter-grams nominal
Pilot Length: 0.0400 inches nominal
Mounting Surface To Terminal End Distance: 1.6400 inches maximum
Shaft Maximum Runout: 0.0010 inches
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 49.00 nominal
Shaft Slot Depth: 0.0320 inches nominal single shaft
Shaft Slot Width: 0.0320 inches nominal single shaft
Shaft Type: round, slotted single shaft
Terminal Type And Quantity: 6 wire lead