5990-00-756-2555
Find complete technical information, availability, and procurement data for: 5990-00-756-2555
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-756-2555
Item Name Code
02073
Assigment Date
01/01/1960 (66 years ago)
1.9995 inches nominal second shoulder diameter, 0.6000 inches nominal pilot diameter, 0.1720 inches nominal second shoulder length, 1.9900 inches nominal shoulder diameter, standard round d 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 d
- Shoulder Diameter
- 1.9900 inches nominal
- Pilot Diameter
- 0.6000 inches nominal
- Second Shoulder Diameter
- 1.9995 inches nominal
- Second Shoulder Length
- 0.1720 inches nominal
- Overall Length
- 4.2940 inches maximum
- Flange Diameter
- 2.2500 inches nominal
- Flange Thickness
- 0.2500 inches nominal
- Body Diameter
- 1.9900 inches nominal
- Shaft Diameter
- 0.2405 inches nominal single shaft
- Shaft Length
- 0.6730 inches maximum single shaft
- Fragility Factor
- moderately rugged
- Maximum Temp Rise
- 45.0 celsius
- Body Size
- 23
- Rotor Input Voltage Rating In Volts
- 115.0 nominal
- Frequency In Hertz
- 400.0 nominal
- Rotor Input Current Rating
- 264.0 milliamperes maximum
- Rotor Input Electrical Power Rating
- 2.5 watts nominal
- Zro Resistance In Ohms
- 50.10 nominal
- Zso Resistance In Ohms
- 33.80 nominal
- Zrs Resistance In Ohms
- 38.50 nominal
- Zss Resistance In Ohms
- 19.30 nominal
- Zso-90 Resistance In Ohms
- 17.90 nominal
- Maximum Fundamental Null Voltage In Millivolts Per Volt
- 75.00 output
- Maximum Total Null Voltage Output In Millivolts Per Volt
- 100.00
- Electrical Error Angular Range In Minutes
- -8.0 to 8.0
- Spline Tooth Quantity
- 22 single shaft
- Actuator Friction Torque At Minus 55 Deg Celsius
- 0.50 inch-ounces maximum
- Actuator Friction Torque At Plus 25 Deg Celsius
- 0.20 inch-ounces maximum
- Pilot Length
- 0.0460 inches nominal
- Shoulder Length
- unable to decode
- Aft Of First Flange Diameter
- 1.9995 inches nominal
- Mounting Surface To Terminal End Distance
- 3.4450 inches maximum
- Spline Tooth Diametral Pitch
- 96 single shaft
- Shaft Thread Series Designator
- unf single shaft
- Shaft Thread Direction
- right-hand single shaft
- Shaft Thread Class
- 2a single shaft
- Body Material
- steel corrosion resisting
- Terminal Location
- rear
- Shaft Thread Length
- 0.2660 inches nominal single shaft
- Plus J Zro Reactance In Ohms
- 544.00 nominal
- Plus J Zso Reactance In Ohms
- 246.00 nominal
- Plus J Zrs Reactance In Ohms
- 35.50 nominal
- Shaft Type
- spline w/threads single shaft
- Plus J Zss Reactance In Ohms
- 16.40 nominal
- Transformation Ratio
- 0.783 rotor to stator nominal
- Plus J Zso-90 Reactance In Ohms
- 86.90 nominal
- Shaft Nominal Thread Size
- 0.250 inches single shaft
- 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-20708/94 government specification
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5990-00-673-5448 | No Name Available | 06/04/2008 |
| 5990-00-770-3504 | No Name Available | 06/01/1992 |
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 |
|---|---|
| 8212801 | Transmitter Synchro |
| AY240BA 1 A1 | Transmitter Synchro |
| CX23-4X3 | Transmitter Synchro |
| MS51082-2 | Transmitter Synchro |
| VCX23/36-4B | Transmitter Synchro |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-00-756-2555?
The FSCG of the NSN 5990-00-756-2555 is 5990
Does the NSN 5990-00-756-2555 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-756-2555 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 5990-00-756-2555 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-756-2555 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 5990-00-756-2555 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960
Professional Distribution
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Pricing
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