| Item Name | Waveguideassembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-851-2252 (008512252) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Astro Microwave Inc, Mesa Microwave Inc, Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B SECOND FLANGE SINGLE CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY |
| ACJL | BEND ANGLE IN DEG | 90.0 SINGLE BEND E-PLANE |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSY | FLANGE INSIDE HEIGHT | 0.400 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.503 INCHES NOMINAL SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.156 INCHES NOMINAL SECOND FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES NOMINAL FIRST FLANGE SINGLE CONNECTION FACILITY |
| CMLP | THREAD QUANTITY PER INCH | 32 SECOND FLANGE SINGLE CONNECTION FACILITY |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.000 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.400 INCHES NOMINAL |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | 1.750 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| SFTT | SURFACE TREATMENT | ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | GOLD ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES AND SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.900 INCHES NOMINAL FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 1.003 INCHES NOMINAL SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL SECOND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL SECOND FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 1.015 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.438 INCHES NOMINAL FIRST FLANGE |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.900 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.500 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CWBG | WAVEGUIDE OFFSET DISTANCE | 1.250 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| PMLC | PRECIOUS MATERIAL AND LOCATION | INTERNAL SURFACES GOLD AND INTERNAL SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | GOLD AND SILVER |
| STYL | STYLE DESIGNATOR | BEND TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC SECOND FLANGE SINGLE CONNECTION FACILITY |
| ZZZV | FSC APPLICATION DATA | MULTIAPPLICATION |
| Components Related to NSN - 5985-00-851-2252, 5985008512252 | ||||
| 5940-00-954-7451 (5940009547451) | 5998-00-230-4690 (5998002304690) | 5999-01-314-3186 (5999013143186) | 5961-00-671-3017 (5961006713017) | |
| 5962-01-468-3171 (5962014683171) | 5930-01-462-7010 (5930014627010) | 5975-01-213-2865 (5975012132865) | 5998-01-663-9810 (5998016639810) | |
| 5910-01-239-2035 (5910012392035) | 5999-01-048-9702 (5999010489702) | 5985-00-665-4910 (5985006654910) | 5998-01-432-8434 (5998014328434) | |
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