| Item Name | Attenuator Variable |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-433-6149 (004336149) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Meggitt International Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 378-0454-000 | rockwell collins aerospace | attenuator variable | 13499 | RFQ |
| 9941 | meggitt international ltd | attenuator variable | 58880 | RFQ |
| RFB-540-50 | meggitt international ltd | attenuator variable | 58880 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AAQL | BODY STYLE | COAXIAL TYPE |
| ABHP | OVERALL LENGTH | 6.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.031 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.125 INCHES NOMINAL |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 5.625 INCHES NOMINAL |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | BNC |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | 0.0 TO 10.0 |
| ASYF | ATTENUATION VARIATION METHOD | STEPPED |
| ASYG | STEP POSITION QUANTITY | 4 |
| ASYH | ATTENUATION PER STEP IN DECIBELS | 1.0 AND 2.0 AND 3.0 AND 4.0 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| BNGR | FREQUENCY RANGE | 0.000 GIGAHERTZ MINIMUM AND 225.000 GIGAHERTZ MAXIMUM |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 4 PUSHBUTTON |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.190 INCHES |
| CTGG | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 CONNECTOR,COAXIAL,MALE AND 1 CONNECTOR,COAXIAL,FEMALE |
| Components Related to NSN - 5985-00-433-6149, 5985004336149 | ||||
| 5998-01-240-5682 (5998012405682) | 5905-00-824-8903 (5905008248903) | 5995-00-752-8333 (5995007528333) | 5905-01-445-2436 (5905014452436) | |
| 5975-00-864-6613 (5975008646613) | 5995-01-323-5896 (5995013235896) | 5999-01-392-7655 (5999013927655) | 5998-01-112-1900 (5998011121900) | |
| 5935-01-480-9018 (5935014809018) | 5995-01-699-5404 (5995016995404) | 5935-00-825-0977 (5935008250977) | 5905-00-060-1963 (5905000601963) | |
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