| Item Name | Waveguide Assembly |
| INC Code | 00305 |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-177-6258 (001776258) |
| NCB Code | USA (00) |
| Manufacturer | Chester Ltd, Navair And Navsea Managed |
| 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 |
| AGAV | END ITEM IDENTIFICATION | RADAR SET AN/SPG-51D |
| AHRV | TUBING WALL CONSTRUCTION STYLE | CORRUGATED SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.670 INCHES MINIMUM AND 0.770 INCHES MAXIMUM ALL FLANGES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.06 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.05 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL FLANGES ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | 8.120 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CONTACT TYPE ALL FLANGES |
| CWBG | WAVEGUIDE OFFSET DISTANCE | 7.750 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | COPPER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| SFTT | SURFACE TREATMENT | OXIDE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | BEND TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC ALL FLANGES ALL CONNECTION FACILITIES |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Relevant Components for NSN - 5985-00-177-6258, 5985001776258 | ||||
| 5985-01-662-3839 (5985016623839) | 5985-00-764-0062 (5985007640062) | 5985-01-537-8010 (5985015378010) | 5985-00-482-2902 (5985004822902) | |
| 5985-01-118-4784 (5985011184784) | 5985-01-003-2907 (5985010032907) | 5985-01-532-9150 (5985015329150) | 5985-00-549-5973 (5985005495973) | |
| 5985-01-504-5286 (5985015045286) | 5985-01-262-2954 (5985012622954) | 5985-01-288-5194 (5985012885194) | 5985-01-562-7511 (5985015627511) | |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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