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5990-00-504-7951

Find complete technical information, availability, and procurement data for: 5990-00-504-7951

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5990-00-504-7951
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-504-7951
Item Name Code
02073
Assigment Date
01/01/1963 (63 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

1.4360 inches minimum and 1.4370 inches maximum flange diameter, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, standard round c body style, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 1.8810 inches nominal overall length

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
1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
1.8810 inches nominal
Flange Diameter
1.4360 inches minimum and 1.4370 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
1.3120 inches nominal
Undercut Width
0.0780 inches nominal
Shaft Diameter
0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length
0.2900 inches nominal single shaft
Body Size
15
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
65.0 milliamperes nominal
Rotor Input Electrical Power Rating
330.0 milliwatts nominal
Zro Resistance In Ohms
85.00 nominal
Rotor Dc Resistance In Ohms
42.00 nominal
Stator Dc Resistance In Ohms
10.80 nominal
Phase Shift Angle In Deg
5.500 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt
40.00
Electrical Error Angular Range In Minutes
-10.0 to 10.0
Actuator Friction Torque At Minus 55 Deg Celsius
15.0 centimeter-grams nominal
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
1.5910 inches nominal
Body Material
steel corrosion resisting
Terminal Location
rear
Plus J Zro Reactance In Ohms
240.00 nominal
Shaft Slot Depth
0.0210 inches minimum and 0.0310 inches maximum single shaft
Shaft Slot Width
0.0210 inches minimum and 0.0310 inches maximum single shaft
Shaft Type
round, slotted single shaft
Alignment Hole Depth
0.1250 inches maximum
Alignment Hole Bolt Circle Diameter
0.5000 inches nominal
Terminal Type And Quantity
5 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5990-00-504-7472 No Name Available 10/30/1967

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
AY200S3B Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-504-7951?
The FSCG of the NSN 5990-00-504-7951 is 5990
Does the NSN 5990-00-504-7951 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-504-7951 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 5990-00-504-7951 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-504-7951 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 5990-00-504-7951 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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