RS925-1A

View detailed technical data, stock status, and sourcing information for: RS925-1A

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RS925-1A
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-844-1188
Item Name Code
02072
Assigment Date
01/01/1962 (64 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

standard round c body style, 1.0570 inches minimum and 1.0650 inches maximum flange diameter, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 2.1270 inches minimum and 2.1530 inches maximum 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
0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter
0.6245 inches minimum and 0.6250 inches maximum
Overall Length
2.1270 inches minimum and 2.1530 inches maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
0.9750 inches nominal
Undercut Width
0.0500 inches nominal
Shaft Diameter
0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length
0.3620 inches minimum and 0.3880 inches maximum single shaft
Body Size
11
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
280.0 milliamperes maximum
Rotor Input Electrical Power Rating
910.0 milliwatts nominal
Zro Impedance Magnitude In Ohms
107.00 nominal
Zro Impedance Angle In Deg
81.70 nominal
Zso Impedance Magnitude In Ohms
18.10 nominal
Zso Impedance Angle In Deg
79.50 nominal
Rotor Dc Resistance In Ohms
9.00 nominal
Stator Dc Resistance In Ohms
3.00 nominal
Phase Shift Angle In Deg
5.000 input to output nominal
Receiver Error Angular Range In Minutes
-15.0 to 15.0
Actuator Friction Torque At Minus 55 Deg Celsius
3.00 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
0.30 centimeter-grams nominal
Torque Gradient Per Angular Deg
5500.000 millimeter-milligrams nominal
Alignment Hole Quantity
4
Pilot Length
0.0620 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.7650 inches nominal
Body Material
steel corrosion resisting
Terminal Location
side
Shaft Slot Depth
0.0300 inches nominal single shaft
Shaft Slot Width
0.0250 inches nominal single shaft
Shaft Type
round, slotted single shaft
Alignment Hole Depth
0.1250 inches minimum
Transformation Ratio
0.454 rotor to stator nominal
Alignment Hole Bolt Circle Diameter
0.8120 inches nominal
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
R925-1A Receiver Synchro
RS925-1A Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-844-1188?
The FSCG of the NSN 5990-00-844-1188 is 5990
Does the NSN 5990-00-844-1188 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-844-1188 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 5990-00-844-1188 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-844-1188 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 5990-00-844-1188 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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