4186800-20
View detailed technical data, stock status, and sourcing information for: 4186800-20
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A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.
2.5600 inches nominal overall length, 0.1872 inches nominal single shaft shaft diameter, 115.0 nominal rotor input voltage rating in volts, 0.5800 inches nominal single shaft shaft length, 18 body size
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 2.5600 inches nominal
- Shaft Diameter
- 0.1872 inches nominal single shaft
- Shaft Length
- 0.5800 inches nominal single shaft
- Body Size
- 18
- Rotor Input Voltage Rating In Volts
- 115.0 nominal
- Frequency In Hertz
- 60.0 nominal
- Rotor Input Current Rating
- 44.0 milliamperes nominal
- Rotor Input Electrical Power Rating
- 1.5 watts nominal
- Spline Tooth Quantity
- 21 single shaft
- Spline Tooth Diametral Pitch
- 120 single shaft
- Shaft Thread Series Designator
- unf single shaft
- Shaft Thread Direction
- right-hand single shaft
- Shaft Thread Class
- 2a single shaft
- Shaft Thread Length
- 0.2000 inches nominal single shaft
- Shaft Type
- spline w/threads single shaft
- Transformation Ratio
- 0.783 rotor to stator nominal
- Shaft Nominal Thread Size
- 0.190 inches single shaft
- Terminal Type And Quantity
- 5 screw
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5990-00-020-1050 | No Name Available | 05/17/1971 |
| 5990-00-827-4832 | No Name Available | 07/25/1966 |
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 |
|---|---|
| 108B1B | Transmitter Synchro |
| 108B1E | Transmitter Synchro |
| 18CX6B | Transmitter Synchro |
| 2108BIE | Transmitter Synchro |
| 229-0201-000 | Transmitter Synchro |
| 4186800-20 | Transmitter Synchro |
| MILS20708-33 | Transmitter Synchro |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-00-677-6482?
Does the NSN 5990-00-677-6482 have a Schedule B code assigned?
Does NSN 5990-00-677-6482 require demilitarization?
Does NSN 5990-00-677-6482 contain hazardous materials?
When the NSN 5990-00-677-6482 was assigned to the Federal Catalog?
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