905388-1

View detailed technical data, stock status, and sourcing information for: 905388-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-165-9195

Item Name Code

02073

Assigment Date

11/19/1971 (54 years ago)

0.0620 inches nominal flange thickness, 0.7470 inches minimum and 0.7500 inches maximum flange diameter, 1.9930 inches maximum overall length, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, standard round 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 a
Pilot Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Overall Length: 1.9930 inches maximum
Flange Diameter: 0.7470 inches minimum and 0.7500 inches maximum
Flange Thickness: 0.0620 inches nominal
Undercut Diameter: 0.6890 inches minimum and 0.6920 inches maximum
Undercut Width: 0.0620 inches nominal
Shaft Diameter: 0.0895 inches minimum and 0.0900 inches maximum single shaft
Shaft Length: 0.6100 inches minimum and 0.6400 inches maximum single shaft
Fragility Factor: moderately rugged
Body Size: 8
Rotor Input Voltage Rating In Volts: 115.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 29.0 milliamperes nominal
Rotor Input Electrical Power Rating: 850.0 milliwatts nominal
Zro Resistance In Ohms: 807.00 minimum and 1093.00 maximum
Zso Resistance In Ohms: 9.50 minimum and 11.50 maximum
Zrs Resistance In Ohms: 1317.50 minimum and 1782.50 maximum
Rotor Dc Resistance In Ohms: 630.00 minimum and 770.00 maximum
Stator Dc Resistance In Ohms: 8.36 minimum and 11.44 maximum
Maximum Total Null Voltage Output In Millivolts Per Volt: 75.00
Electrical Error Angular Range In Minutes: -7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius: 16.00 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius: 4.00 centimeter-grams nominal
Torque Gradient Per Angular Deg: 2400.0 millimeter-milligrams nominal
Pilot Length: 0.0370 inches minimum and 0.0480 inches maximum
Mounting Surface To Terminal End Distance: 1.3680 inches maximum
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 3657.00 nominal and 4043.00 maximum
Shaft Slot Depth: 0.0030 inches nominal single shaft
Plus J Zso Reactance In Ohms: 30.60 nominal and 41.40 maximum
Shaft Slot Width: 0.0200 inches nominal single shaft
Plus J Zrs Reactance In Ohms: 356.00 minimum and 484.00 maximum
Shaft Type: round, slotted single shaft
Terminal Type And Quantity: 5 turret

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
905388-1	Transmitter Synchro
EGH-8-BS-9	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-165-9195?

The FSCG of the NSN 5990-00-165-9195 is 5990

Does the NSN 5990-00-165-9195 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-165-9195 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 5990-00-165-9195 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-165-9195 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 5990-00-165-9195 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 19, 1971