| 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) | 00-187-7691 (001877691) |
| NCB Code | USA (00) |
| Manufacturer | Continental Microwave And Tool Co, Litton Systems Inc, Microtech Ltd, Microwave Engineering Corporation, Raytheon Company, Mitec Microwave |
| Associated Parts Numbers of NSN 5985-00-187-7691 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 651620-2 | continental microwave and tool co | waveguide assembly | 66544 | A | A | RFQ |
| 651620-2 | litton systems inc | waveguide assembly | 80006 | A | H | RFQ |
| 220385 | microtech ltd | waveguide assembly | 54647 | A | A | RFQ |
| TL 86 4 A 48 N | microwave engineering corporation | waveguide assembly | 06351 | A | A | RFQ |
| 651620-2 | raytheon company | waveguide assembly | 96214 | A | A | RFQ |
| 651620-2 | mitec microwave | waveguide assembly | 38494 | A | A | RFQ |
| 0651620-0002 | raytheon company | waveguide assembly | 96214 | A | A | RFQ |
| 534625 | raytheon company | waveguide assembly | 96214 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,ROUND |
| AHRV | TUBING WALL CONSTRUCTION STYLE | CONVOLUTE SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 2.840 INCHES NOMINAL FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 2.840 INCHES NOMINAL SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.340 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.340 INCHES NOMINAL SECOND FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 5.310 INCHES NOMINAL FIRST FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 5.310 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.750 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 1.250 INCHES NOMINAL FIRST FLANGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM |
| CRFH | WAVEGUIDE INSIDE WIDTH | 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CTFD | WAVEGUIDE LENGTH | 4.000 FEET NOMINAL |
| FEAT | SPECIAL FEATURES | MARK PER MIL-STD-130 AND USAS Y32.16-1965. METHOD SILKSCREEN,HEIGHT 0.12 IN. AND AS SPECIFIED. COLOR WHITE |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| PMLC | PRECIOUS MATERIAL AND LOCATION | FLANGE SURFACE SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER ALL FLANGE INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Relevant Components for NSN - 5985-00-187-7691, 5985001877691 | ||||
| 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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