21-36954-1

View detailed technical data, stock status, and sourcing information for: 21-36954-1

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21-36954-1
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-065-9154
Item Name Code
22966
Assigment Date
07/05/1967 (59 years ago)

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes:transolver, electrical and potentiometer sine/cosine electrical resolvers.

steel, corrosion resisting body material, 1.2000 inches nominal shoulder diameter, standard round c body style, 3.3540 inches nominal overall length, 0.5000 inches nominal pilot diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Material
steel, corrosion resisting
Body Style
standard round c
Shoulder Diameter
1.2000 inches nominal
Pilot Diameter
0.5000 inches nominal
Overall Length
3.3540 inches nominal
Flange Diameter
1.4370 inches nominal
Flange Thickness
0.0930 inches nominal
Undercut Diameter
1.3120 inches nominal
Undercut Width
0.0400 inches nominal
Shaft Diameter
0.1870 inches nominal single shaft
Shaft Length
1.2500 inches nominal single shaft
Body Size
15
Stator Input Voltage Rating In Volts
1.0 nominal
Stator Input Current Rating
69.0 milliamperes nominal
Stator Input Electrical Power Rating
320.0 milliwatts nominal
Rotor Input Voltage Rating In Volts
10.1 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
65.0 milliamperes nominal
Rotor Input Electrical Power Rating
310.0 milliwatts nominal
Zro Resistance In Ohms
70.00 nominal
Zso Resistance In Ohms
56.00 nominal
Zrs Resistance In Ohms
85.00 nominal
Rotor Dc Resistance In Ohms
350000.00 nominal
Stator Dc Resistance In Ohms
30.00 nominal
Phase Shift Angle In Deg
3.500 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
70.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
6.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams nominal
Pilot Length
0.0780 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.6000 inches maximum
Terminal Location
rear
Plus J Zro Reactance In Ohms
130.00 nominal
Shaft Slot Depth
0.0350 inches nominal single shaft
Plus J Zso Reactance In Ohms
170.00 nominal
Shaft Slot Width
0.0250 inches nominal single shaft
Plus J Zrs Reactance In Ohms
17.00 nominal
Shaft Type
round, slotted single shaft
Transformation Ratio
0.465 rotor to stator nominal
Terminal Type And Quantity
6 tab, solder lug

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
21-36954-1 Electrical Resolver
R150HH122 Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-065-9154?
The FSCG of the NSN 5990-00-065-9154 is 5990
Does the NSN 5990-00-065-9154 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-065-9154 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5990-00-065-9154 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-065-9154 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 5990-00-065-9154 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Jul 5, 1967

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