AS20708/14
View detailed technical data, stock status, and sourcing information for: AS20708/14
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-01-305-7228
Item Name Code
02073
Assigment Date
08/10/1989 (36 years ago)
1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 0.8745 inches minimum and 0.8750 inches maximum pilot diameter, 2.3320 inches maximum overall length, 1.4320 inches minimum and 1.4370 inches maximum flange diameter, standard round b 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 b
- Shoulder Diameter
- 1.3115 inches minimum and 1.3120 inches maximum
- Pilot Diameter
- 0.8745 inches minimum and 0.8750 inches maximum
- Overall Length
- 2.3320 inches maximum
- Flange Diameter
- 1.4320 inches minimum and 1.4370 inches maximum
- Flange Thickness
- 0.0880 inches minimum and 0.0980 inches maximum
- Undercut Width
- 0.0730 inches minimum and 0.0830 inches maximum
- Shaft Diameter
- 0.1867 inches minimum and 0.1872 inches maximum single shaft
- Shaft Length
- 0.4900 inches minimum and 0.5100 inches maximum single shaft
- Maximum Temp Rise
- 20.0 celsius
- Body Size
- 15
- Rotor Input Voltage Rating In Volts
- 115.0 nominal
- Frequency In Hertz
- 400.0 nominal
- Rotor Input Current Rating
- 85.0 milliamperes maximum
- Rotor Input Electrical Power Rating
- 1.2 watts maximum
- Zro Impedance Magnitude In Ohms
- 1402.00 minimum and 1643.00 maximum
- Zro Impedance Angle In Deg
- 81.40 minimum and 84.60 maximum
- Zss Impedance Magnitude In Ohms
- 123.00 minimum and 138.00 maximum
- Zss Impedance Angle In Deg
- 26.50 minimum and 31.50 maximum
- Phase Shift Angle In Deg
- 4.000 input to output nominal
- Maximum Fundamental Null Voltage In Millivolts Per Volt
- 32.00 output
- Maximum Total Null Voltage Output In Millivolts Per Volt
- 60.00
- Electrical Error Angular Range In Minutes
- -6.0 to 6.0
- Actuator Friction Torque At Plus 25 Deg Celsius
- 0.05 inch-ounces maximum
- Alignment Hole Quantity
- 4
- Shaft Maximum Radial Play
- 0.0006 inches
- Shaft End Play
- 0.0010 inches nominal
- Pilot Length
- 0.0350 inches minimum and 0.0450 inches maximum
- Shoulder Length
- unable to decode and unable to decode
- Mounting Surface To Terminal End Distance
- 1.7770 inches maximum
- Shaft Maximum Runout
- 0.0008 inches
- Body Material
- steel corrosion resisting
- Terminal Location
- rear
- Shaft Slot Depth
- 0.0250 inches nominal single shaft
- Shaft Slot Width
- 0.0200 inches nominal single shaft
- Shaft Type
- round, slotted single shaft
- Alignment Hole Depth
- 0.1250 inches minimum
- Transformation Ratio
- 0.783 rotor to stator nominal
- Alignment Hole Bolt Circle Diameter
- 1.0970 inches minimum and 1.1030 inches maximum
- Shaft Radial Play Determining Weight
- 8.0 ounces
- Shaft End Play Determining Weight
- 16.0 ounces
- Special Features
- shaft radial play test point 0.125 inches nom.
- Test Data Document
- "81349-mil-s-20708 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Terminal Type And Quantity
- 6 screw
- Specification/Standard Data
- 81349-mil-s-20708/14 government specification
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 |
|---|---|
| 904971 | Transmitter Synchro |
| AS20708/14 | Transmitter Synchro |
| M20708/14-02D | Transmitter Synchro |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-01-305-7228?
The FSCG of the NSN 5990-01-305-7228 is 5990
Does the NSN 5990-01-305-7228 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-01-305-7228 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 5990-01-305-7228 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-01-305-7228 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 5990-01-305-7228 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Thu, Aug 10, 1989
Professional Distribution
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