NSN 5985-00-503-9555 7203, 00-503-9555, 005039555
Product Details | VARIABLE ATTENUATOR
5985-00-503-9555 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Part Alternates: 7203, 5985-00-503-9555, 00-503-9555, 5985005039555, 005039555
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-503-9555 | 00838 ( ATTENUATOR, VARIABLE ) |
Drawings & Photos | NSN 5985-00-503-9555
Cross Reference | NSN 5985-00-503-9555
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7203 | 18566 | MKC ELECTRONICS CORP |
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Related Products | NSN 5985-00-503-9555
Technical Data | NSN 5985-00-503-9555
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | WAVEGUIDE |
| FREQUENCY RANGE | 0.000 GIGAHERTZ MINIMUM AND 9.300 GIGAHERTZ MAXIMUM |
| OVERALL ATTENUATION RANGE IN DECIBELS | 0.0 TO 60.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | -1.00 TO 1.00 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | 7A WAVEGUIDE TYPE |
| OVERALL LENGTH | 3.359 INCHES NOMINAL |
| OVERALL HEIGHT | 2.500 INCHES NOMINAL |
| OVERALL WIDTH | 3.062 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.180 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.250 INCHES NOMINAL |
| MANUFACTURERS CODE | 18566 |
| DESIGN CONTROL REFERENCE | 7203 |
Restrictions/Controls & Freight Information | NSN 5985-00-503-9555
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||