URH11CM4/B531

View detailed technical data, stock status, and sourcing information for: URH11CM4/B531
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-253-0261

Item Name Code

02072

Assigment Date

07/18/1969 (57 years ago)

0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 1.0590 inches minimum and 1.0620 inches maximum flange diameter, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 2.1860 inches maximum overall length, 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: 0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Overall Length: 2.1860 inches maximum
Flange Diameter: 1.0590 inches minimum and 1.0620 inches maximum
Flange Thickness: 0.0620 inches nominal
Undercut Diameter: 0.9860 inches maximum
Undercut Width: 0.0500 inches minimum
Shaft Diameter: 0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length: 0.3750 inches nominal single shaft
Fragility Factor: moderately rugged
Maximum Temp Rise: 15.0 celsius
Body Size: 11
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 120.0 milliamperes maximum
Rotor Input Electrical Power Rating: 0.6 watts maximum
Zro Resistance In Ohms: 35.00 nominal
Zso Resistance In Ohms: 8.10 nominal
Zrs Resistance In Ohms: 49.00 nominal
Rotor Dc Resistance In Ohms: 18.00 nominal
Stator Dc Resistance In Ohms: 7.50 nominal
Phase Shift Angle In Deg: 5.000 input to output nominal
Electrical Error Angular Range In Minutes: -30.0 to 30.0
Receiver Error Angular Range In Minutes: -60.0 to 60.0
Actuator Friction Torque At Minus 55 Deg Celsius: 5400.0 millimeter-milligrams maximum
Actuator Friction Torque At Plus 25 Deg Celsius: 2700.0 millimeter-milligrams maximum
Torque Gradient Per Angular Deg: 2250.0 millimeter-milligrams minimum
Shaft Maximum Radial Play: 0.0010 inches
Shaft End Play: 0.0020 inches minimum and 0.0050 inches maximum
Pilot Length: 0.0620 inches nominal
Mounting Surface To Terminal End Distance: 1.7490 inches maximum
Shaft Hole Diameter: 0.0570 inches minimum and 0.0600 inches maximum single shaft
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 288.00 nominal
Plus J Zso Reactance In Ohms: 47.00 nominal
Plus J Zrs Reactance In Ohms: 24.00 nominal
Shaft Type: round, hollowed single shaft
Shaft Radial Play Determining Weight: 4.0 ounces
Shaft End Play Determining Weight: 8.0 ounces
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
11TR253-0261	Receiver Synchro
4135-03	Receiver Synchro
602894-2	Receiver Synchro
AY110BC42B2	Receiver Synchro
URH-11-CM-4/B531	Receiver Synchro
URH-11-CM-4/F552	Receiver Synchro
URH11CM4/B531	Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-253-0261?

The FSCG of the NSN 5990-00-253-0261 is 5990

Does the NSN 5990-00-253-0261 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-253-0261 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5990-00-253-0261 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-253-0261 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 5990-00-253-0261 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 18, 1969