AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Waveguide Assembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-411-4523 (014114523) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Microwave Engineering Corporation, Ward Leonard Electric Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSE | (NON-CORE DATA) TUBING MANUFACTURER PART NUMBER | M85/1-078 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM ALL FLANGES |
| CSRM | WAVEGUIDE FIRST LEG LENGTH | 3.470 INCHES NOMINAL |
| CSRN | WAVEGUIDE FIFTH LEG LENGTH | 6.930 INCHES NOMINAL |
| SR-1 | MFR SOURCE CONTROLLING REFERENCE | 123SCAV7225-1 |
| AHSY | FLANGE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES |
| CXBG | WAVEGUIDE FOURTH LEG LENGTH | 9.310 INCHES NOMINAL |
| SR-1 | MANUFACTURERS CODE | 26512 |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE ALL FLANGES |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| CTFP | WAVEGUIDE SECOND LEG LENGTH | 2.550 INCHES NOMINAL |
| CTFQ | WAVEGUIDE SIXTH LEG LENGTH | 1.600 INCHES NOMINAL |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| AAJD | THREAD CLASS | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| MATT | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | FIVE BEND TYPE |
| SFTT | SURFACE TREATMENT | ANY ACCEPTABLE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| AHTD | FLANGE DEPTH | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES |
| AHTR | (NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER | M3922/59-8 |
| CWBP | WAVEGUIDE THIRD LEG LENGTH | 2.810 INCHES NOMINAL |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| Relevant Components for NSN - 5985-01-411-4523, 5985014114523 | ||||
| 5940-00-259-8375 (5940002598375) | 5995-01-500-8494 (5995015008494) | 5915-00-238-2959 (5915002382959) | 5962-01-580-0456 (5962015800456) | |
| 5980-01-461-5201 (5980014615201) | 5905-01-429-8929 (5905014298929) | 5930-00-247-7660 (5930002477660) | 5975-00-056-1646 (5975000561646) | |
| 5930-01-226-0441 (5930012260441) | 5999-01-708-8001 (5999017088001) | 5995-01-434-2653 (5995014342653) | 5905-01-102-5489 (5905011025489) | |
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