137641-04

View detailed technical data, stock status, and sourcing information for: 137641-04
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-01-091-3567

Item Name Code

02073

Assigment Date

03/06/1980 (46 years ago)

A straight hose fitting designed to join a hose fitting or to a hose or another hose fitting. For connecting hose to hose fittings it must have two types of hose connections and one connection must have standard hose threads. For connecting two hose fittings it must have two types of hose connections that have standard hose threads of the same size on both ends, only one connection may be externally threaded. Excludes:items with self-sealing and/or quick disconnect features.

0.0620 inches nominal flange thickness, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.8970 inches maximum overall length, standard round a body style, 0.7450 inches minimum and 0.7500 inches maximum flange 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 a
Pilot Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Overall Length: 1.8970 inches maximum
Flange Diameter: 0.7450 inches minimum and 0.7500 inches maximum
Flange Thickness: 0.0620 inches nominal
Undercut Diameter: 0.6910 inches maximum
Undercut Width: 0.0570 inches nominal
Shaft Diameter: 0.0895 inches minimum and 0.0900 inches maximum single shaft
Shaft Length: 0.7700 inches minimum and 0.7800 inches maximum single shaft
Fragility Factor: moderately rugged
Body Size: 8
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 200.0 milliamperes maximum
Rotor Input Electrical Power Rating: 1.12 watts maximum
Zro Resistance In Ohms: 27.20 minimum and 36.80 maximum
Zso Resistance In Ohms: 6.21 minimum and 8.39 maximum
Zrs Resistance In Ohms: 43.74 minimum and 64.26 maximum
Rotor Dc Resistance In Ohms: 24.00 nominal
Stator Dc Resistance In Ohms: 7.50 nominal
Phase Shift Angle In Deg: 9.500 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt: 30.00 output
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: 9.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius: 3.0 centimeter-grams nominal
Shaft Maximum Radial Play: 0.0008 inches
Shaft End Play: 0.0003 inches minimum and 0.0015 inches maximum
Pilot Length: 0.0430 inches nominal
Mounting Surface To Terminal End Distance: 1.2410 inches nominal
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 127.50 minimum and 172.50 maximum
Shaft Slot Depth: 0.0300 inches nominal single shaft
Plus J Zso Reactance In Ohms: 22.27 minimum and 30.13 maximum
Shaft Slot Width: 0.0200 inches nominal single shaft
Plus J Zrs Reactance In Ohms: 12.32 minimum and 19.68 maximum
Shaft Type: round, slotted single shaft
Transformation Ratio: 0.448 rotor to stator nominal
Shaft Radial Play Determining Weight: 4.0 ounces
Shaft End Play Determining Weight: 8.0 ounces
Special Features: shaft radial play test point 0.250 inches nom
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
137641-04	Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-091-3567?

The FSCG of the NSN 5990-01-091-3567 is 5990

Does the NSN 5990-01-091-3567 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-01-091-3567 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 5990-01-091-3567 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-01-091-3567 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 5990-01-091-3567 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Mar 6, 1980