Receiver Synchro
18TR4A
(NSN) National Stock Number
5990-00-285-0747
Federal Supply Classification
5990 Synchros and Resolvers
Item Name Code
02072
Schedule B Code
9014900000
Summary
2.5200 inches nominal overall length, 0.1840 inches nominal single shaft shaft diameter, 0.5500 inches nominal single shaft shaft length, 18 body size, 115.0 nominal rotor input voltage rating in volts, 400.0 nominal frequency in hertz
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZG |
Identification
A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 02072 | A07800 | 1 | 1 |
Specifications
Overall Length
2.5200 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Shaft Diameter
0.1840 inches nominal single shaft
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
0.5500 inches nominal single shaft
Details
A measurement of the longest dimension of the shaft,in distinction from width.Body Size
18
Details
An alpha and/or numeric designation indicating the size by which the body is identified.Rotor Input Voltage Rating In Volts
115.0 nominal
Details
The value of the primary excitation voltage for which the rotor is rated,expressed in volts.Frequency In Hertz
400.0 nominal
Details
The cycles per second /hertz/ of the alternating current.Rotor Input Current Rating
245.0 milliamperes nominal
Details
The value of the primary excitation current for which the rotor is rated,with stator /secondary/ circuit open.Rotor Input Electrical Power Rating
3.4 watts nominal
Details
The value of the primary /electrical/ excitation power for which the rotor is rated.Spline Tooth Quantity
21 single shaft
Details
The number of individual teeth on the splined portion of the shaft.Torque Gradient Per Angular Deg
0.036 inch-ounces nominal
Details
The average torque per angular degree developed between two like items,when one rotor is turned /or displaced/ at 2 degree intervals,between a 10 degree counterclockwise position and 10 degree clockwise position.Spline Tooth Diametral Pitch
120 single shaft
Details
The number of teeth the splined shaft has per inch of pitch diameter.Shaft Thread Series Designator
unf single shaft
Details
A designation distinguishing one group of shaft thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Shaft Thread Direction
right-hand single shaft
Details
The direction of the shaft thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Shaft Thread Class
2a single shaft
Details
A numeric-alpha designator indicating the ptich diameter tolerance,and an external or internal shaft thread.Shaft Thread Length
0.2000 inches nominal single shaft
Details
A measurement of the extent of the shaft threads measured on a line parallel to the longitudinal axis.Shaft Type
spline w/threads single shaft
Details
Indicates the type of shaft included on the item.Shaft Nominal Thread Size
0.190 inches single shaft
Details
The length of a straight line passing through the center of the shaft threaded portion,with terminated points at the circumference.Terminal Type And Quantity
5 screw
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 069744120 | D1876 | 6 | - | 5 | 2 | - | ZG |
| 18TR4A | 95542 | X | - | 3 | 2 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34760 | - | W | Q |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 590 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5990-00-285-0747
What is the NIIN of the NSN 5990-00-285-0747?
The National Item Identification Number (NIIN) of the NSN 5990-00-285-0747 is 00-285-0747
When the NSN 5990-00-285-0747 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5990-00-285-0747 contain any precious metals?
Type/content is unknown
Does the NSN 5990-00-285-0747 contain any hazardous material?
No data in HMIRS
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