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5990-01-271-8129

Find complete technical information, availability, and procurement data for: 5990-01-271-8129

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5990-01-271-8129
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-01-271-8129
Item Name Code
02072
Assigment Date
01/31/1988 (38 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.

23.8100 millimeters nominal pilot diameter, 39.6700 millimeters nominal shoulder diameter, standard round c body style, 76.6000 millimeters nominal overall length, 44.4500 millimeters nominal 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 c
Shoulder Diameter
39.6700 millimeters nominal
Pilot Diameter
23.8100 millimeters nominal
Overall Length
76.6000 millimeters nominal
Flange Diameter
44.4500 millimeters nominal
Flange Thickness
2.3000 millimeters minimum and 2.5000 millimeters maximum
Undercut Diameter
41.0000 millimeters nominal
Undercut Width
2.0000 millimeters nominal
Shaft Diameter
4.7 millimeters minimum single shaft
Shaft Length
13.0 millimeters nominal single shaft
Fragility Factor
moderately rugged
Maximum Temp Rise
60.0 celsius
Body Size
18
Rotor Input Voltage Rating In Volts
115.0 nominal
Frequency In Hertz
60.0 nominal
Rotor Input Current Rating
115.0 milliamperes maximum
Rotor Input Electrical Power Rating
4.0 watts maximum
Electrical Error Angular Range In Minutes
-8.0 to 8.0
Spline Tooth Quantity
21 single shaft
Receiver Error Angular Range In Minutes
-1.0 to 1.0
Torque Gradient Per Angular Deg
2.0 centimeter-grams minimum
Alignment Hole Quantity
4
Pilot Length
0.9000 millimeters minimum and 1.1000 millimeters maximum
Shoulder Length
unable to decode and unable to decode
Mounting Surface To Terminal End Distance
62.6000 millimeters nominal
Spline Tooth Diametral Pitch
120 single shaft
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Type
spline single shaft
Alignment Hole Depth
3.2000 millimeters minimum
Transformation Ratio
0.783 stator to rotor nominal
Alignment Hole Bolt Circle Diameter
31.6700 millimeters minimum and 31.8300 millimeters maximum
Terminal Type And Quantity
5 solder lug w/screw

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
1807393 Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-01-271-8129?
The FSCG of the NSN 5990-01-271-8129 is 5990
Does the NSN 5990-01-271-8129 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-01-271-8129 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 5990-01-271-8129 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-01-271-8129 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 5990-01-271-8129 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sun, Jan 31, 1988

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