| 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) | 01-317-6579 (013176579) |
| NCB Code | USA (01) |
| Manufacturer | Litton Systems Inc, Lockheed Martin Corporation, Microtech Ltd, Microwave Engineering Corporation |
| Associated Parts Numbers of NSN 5985-01-317-6579 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 126692-1 | litton systems inc | waveguide assembly | 80006 | A | H | RFQ |
| 654VE7190-26 | lockheed martin corporation | waveguide assembly | 81755 | A | A | RFQ |
| 232815 | microtech ltd | waveguide assembly | 54647 | A | A | RFQ |
| TFT-78-4-A-9-N | microwave engineering corporation | waveguide assembly | 06351 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHSX | FLANGE INSIDE WIDTH | 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM FIRST FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM FIRST FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM SECOND FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.199 INCHES MINIMUM SECOND FLANGE SINGLE CONNECTION FACILITY |
| CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH GAGE |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.922 INCHES MINIMUM AND 0.953 INCHES MAXIMUM FIRST FLANGE |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY |
| MATT | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST FLANGE SINGLE CONNECTION FACILITY |
| ZZZK | SPECIFICATION/STANDARD DATA | 81755-654VE7190 MANUFACTURERS SPECIFICATION CONTROL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE SINGLE CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY |
| AGAV | END ITEM IDENTIFICATION | TRAINING SET,ELECTRONIC WARFARE AN/MST-T1V |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 2.002 INCHES MINIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.002 INCHES MINIMUM SECOND FLANGE |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.08 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM |
| 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 |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY |
| CTFD | WAVEGUIDE LENGTH | 8.880 INCHES MINIMUM AND 9.120 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| ZZZV | FSC APPLICATION DATA | RADAR EQUIPMENT |
| Relevant Components for NSN - 5985-01-317-6579, 5985013176579 | ||||
| 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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