SAE-AS20708/79
View detailed technical data, stock status, and sourcing information for: SAE-AS20708/79
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-099-0699
Item Name Code
15289
Assigment Date
12/13/1972 (53 years ago)
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.
1.6150 inches nominal overall length, 0.7450 inches minimum and 0.7500 inches maximum flange diameter, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, unable to decode body material, standard round a 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 Material
- unable to decode
- Body Style
- standard round a
- Pilot Diameter
- 0.4995 inches minimum and 0.5000 inches maximum
- Overall Length
- 1.6150 inches nominal
- Flange Diameter
- 0.7450 inches minimum and 0.7500 inches maximum
- Flange Thickness
- 0.0620 inches nominal
- Undercut Diameter
- 0.6870 inches nominal
- Undercut Width
- 0.0620 inches nominal
- Shaft Diameter
- 0.0895 inches minimum and 0.0900 inches maximum single shaft
- Shaft Length
- 0.5500 inches nominal single shaft
- Fragility Factor
- moderately rugged
- Maximum Temp Rise
- 10.0 celsius
- Body Size
- 8
- Stator Input Voltage Rating In Volts
- 10.2 nominal
- Stator Input Current Rating
- 23.0 milliamperes nominal
- Stator Input Electrical Power Rating
- 0.053 watts maximum
- Frequency In Hertz
- 400.0 nominal
- Zso Impedance Magnitude In Ohms
- 444.00 minimum and 70.00 maximum
- Zso Impedance Angle In Deg
- 76.00 minimum and 81.00 maximum
- Zrs Impedance Magnitude In Ohms
- 830.00 minimum and 940.00 maximum
- Zrs Impedance Angle In Deg
- 16.00 minimum and 20.00 maximum
- Phase Shift Angle In Deg
- 8.000 input to output nominal
- Maximum Fundamental Null Voltage In Millivolts Per Volt
- 25.00 output
- Maximum Total Null Voltage Output In Millivolts Per Volt
- 30.00
- Electrical Error Angular Range In Minutes
- -7.0 to 7.0
- Torque Gradient Per Angular Deg
- 0.040 inch-ounces maximum
- Pilot Length
- 0.0620 inches nominal
- Mounting Surface To Terminal End Distance
- 1.2400 inches nominal
- 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
- Transformation Ratio
- 2.203 rotor to stator nominal
- 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
- 5 wire lead
- Specification/Standard Data
- 81349-mil-s-20708/79 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 |
|---|---|
| 26V-08CT4C | Control Transformer Synchro |
| 26V-08CT4C/79-02C | Control Transformer Synchro |
| 8CT380D68M | Control Transformer Synchro |
| AS20708/79 | Control Transformer Synchro |
| M20708/79-002 | Control Transformer Synchro |
| M20708/79-02C | Control Transformer Synchro |
| MIL-S-20708/79 | Control Transformer Synchro |
| MS20708-79D002 | Control Transformer Synchro |
| SAE-AS20708/79 | Control Transformer Synchro |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-00-099-0699?
The FSCG of the NSN 5990-00-099-0699 is 5990
Does the NSN 5990-00-099-0699 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-099-0699 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 5990-00-099-0699 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-099-0699 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 5990-00-099-0699 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Dec 13, 1972
Professional Distribution
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- HAZMAT Certified
- AS9120 Quality Standards
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