| 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) | 01-102-0999 (011020999) |
| NCB Code | USA (01) |
| Manufacturer | L 3 Communications Corporation, Northrop Grumman Systems Corporation, Microtech Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 055957 | l 3 communications corporation | waveguide assembly | 34228 | RFQ |
| 933D055957 | northrop grumman systems corporation | waveguide assembly | 03956 | RFQ |
| 933D055957 | l 3 communications corporation | waveguide assembly | 34228 | RFQ |
| MTP28-503N10B | microtech ltd | waveguide assembly | 54647 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| AHRW | TUBING TWIST TYPE | TWISTABLE SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.222 INCHES NOMINAL ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.362 INCHES NOMINAL ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 0.750 INCHES NOMINAL ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 0.750 INCHES NOMINAL ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.187 INCHES NOMINAL ALL FLANGES |
| AHTX | INSERTION LOSS IN DECIBELS | 0.80 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.358 INCHES MINIMUM AND 0.362 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES ALL FLANGES ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.2785 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.1385 INCHES MINIMUM AND 0.1415 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | COVER TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 4.940 INCHES NOMINAL |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | 1.700 INCHES MAXIMUM |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE |
| PMLC | PRECIOUS MATERIAL AND LOCATION | INTERNAL SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | OFFSET BEND TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC ALL FLANGES ALL CONNECTION FACILITIES |
| Relevant Components for NSN - 5985-01-102-0999, 5985011020999 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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