AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-134-1556 (001341556) |
| NCB Code | USA (00) |
| Manufacturer | Microwave Engineering Corporation, Litton Systems Inc, Raytheon Company, 3dbm Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | CADMIUM ALL TUBING SEGMENT AND FLANGE ALL SURFACES |
| SFTT | SURFACE TREATMENT | PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | U-BEND TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC ALL FLANGES ALL CONNECTION FACILITIES |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| 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 | AIRCRAFT,TOMCAT F-14 |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.896 INCHES MINIMUM ALL FLANGES AND 0.904 INCHES MAXIMUM ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.396 INCHES MINIMUM ALL FLANGES AND 0.404 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.610 INCHES MINIMUM ALL FLANGES AND 1.640 INCHES MAXIMUM ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.610 INCHES MINIMUM ALL FLANGES AND 1.640 INCHES MAXIMUM ALL FLANGES |
| AHTB | FLANGE INSIDE DIAMETER | 1.406 INCHES MINIMUM ALL FLANGES AND 1.437 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.423 INCHES MINIMUM ALL FLANGES AND 0.453 INCHES MAXIMUM ALL FLANGES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.20 |
| CMLP | THREAD QUANTITY PER INCH | 32 ALL FLANGES ALL CONNECTION FACILITIES |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE ALL FLANGES |
| CTFH | WAVEGUIDE LEG LENGTH | 3.950 INCHES MINIMUM AND 4.050 INCHES MAXIMUM |
| CWBN | WAVEGUIDE LONGER LEG LENGTH | 22.500 INCHES NOMINAL |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | 7.250 INCHES NOMINAL |
| CXBD | WAVEGUIDE HEIGHT | 18.730 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | RUBBER SINGLE TUBING JACKET |
| PMLC | PRECIOUS MATERIAL AND LOCATION | FLANGE AND SURFACES SILVER |
| Relevant Components for NSN - 5985-00-134-1556, 5985001341556 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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