1497980-0001

View detailed technical data, stock status, and sourcing information for: 1497980-0001

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1497980-0001
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-321-8458
Item Name Code
02072
Assigment Date
11/18/1973 (52 years ago)

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

0.8118 inches minimum and 0.8123 inches maximum shoulder diameter, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.3190 inches maximum overall length, 0.9360 inches minimum and 0.9370 inches maximum flange diameter, 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
0.8118 inches minimum and 0.8123 inches maximum
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
1.3190 inches maximum
Flange Diameter
0.9360 inches minimum and 0.9370 inches maximum
Flange Thickness
0.0620 inches nominal
Undercut Diameter
0.8350 inches minimum and 0.8400 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.0890 inches minimum and 0.0910 inches maximum single shaft
Shaft Length
0.0300 inches nominal single shaft
Body Size
10
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
600.0 milliwatts maximum
Zro Resistance In Ohms
42.00 nominal
Zso Resistance In Ohms
9.20 nominal
Zrs Resistance In Ohms
49.00 nominal
Rotor Dc Resistance In Ohms
18.90 minimum and 23.10 maximum
Stator Dc Resistance In Ohms
5.85 minimum and 7.15 maximum
Phase Shift Angle In Deg
4.500 input to output nominal
Actuator Friction Torque At Minus 55 Deg Celsius
1.0 centimeter-grams maximum
Torque Gradient Per Angular Deg
2500.0 millimeter-milligrams minimum
Alignment Hole Quantity
3
Pilot Length
0.0380 inches nominal
Mounting Surface To Terminal End Distance
1.2410 inches maximum
Shaft Hole Diameter
0.0190 inches minimum and 0.0200 inches maximum single shaft
Terminal Location
rear
Plus J Zro Reactance In Ohms
243.00 nominal
Plus J Zso Reactance In Ohms
41.00 nominal
Plus J Zrs Reactance In Ohms
19.00 nominal
Shaft Type
round, hollowed single shaft
Alignment Hole Depth
0.0730 inches minimum
Transformation Ratio
0.441 rotor to stator minimum and 0.467 rotor to stator maximum
Alignment Hole Bolt Circle Diameter
0.6750 inches minimum and 0.6810 inches maximum
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
10134462 Receiver Synchro
1497980-0001 Receiver Synchro
3563100-3049 Receiver Synchro
3563100-4039 Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-321-8458?
The FSCG of the NSN 5990-00-321-8458 is 5990
Does the NSN 5990-00-321-8458 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-321-8458 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 5990-00-321-8458 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-321-8458 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 5990-00-321-8458 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Nov 18, 1973

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