| 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) | 01-255-6180 (012556180) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Meggitt International Ltd, Atlantic Microwave Corporation, Microwave Development Laboratories |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1206931 | lockheed martin corporation | waveguide assembly | 56232 | RFQ |
| 5942676 | meggitt international ltd | waveguide assembly | 25223 | RFQ |
| 5942676 | atlantic microwave corporation | waveguide assembly | 28916 | RFQ |
| 90TH649 | microwave development laboratories | waveguide assembly | 01456 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| AGAV | END ITEM IDENTIFICATION | MISSILE GUIDANCE AND TRACKING SET AN/SPG-55B |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 4 |
| AHSX | FLANGE INSIDE WIDTH | 1.003 INCHES MINIMUM ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.503 INCHES MINIMUM 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 |
| AHTD | FLANGE DEPTH | 0.423 INCHES MINIMUM ALL FLANGES AND 0.453 INCHES MAXIMUM ALL FLANGES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.20 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.30 |
| CMLP | THREAD QUANTITY PER INCH | 32 ALL FLANGES ALL CONNECTION FACILITIES |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| 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 |
| CRTL | CRITICALITY CODE JUSTIFICATION | SUPP |
| 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 | COVER TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 4.130 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 10.250 TO 10.450 GHZ; ISOLATION 22 DB MIN; OPERATING TEMPERATURE MINUS 20 TO PLUS 60 DEG C |
| FLEX | FLEXIBILITY | RIGID ALL TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | TEE,HYBRID TYPE |
| SUPP | SUPPLEMENTARY FEATURES | MAGNETIC MATERIAL: KEEP 4.000 IN. APART,DO NOT STORE ON METAL |
| 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 |
| Components Related to NSN - 5985-01-255-6180, 5985012556180 | ||||
| 5935-01-376-7509 (5935013767509) | 5965-01-666-8488 (5965016668488) | 5935-01-555-5092 (5935015555092) | 5975-01-685-8352 (5975016858352) | |
| 5998-01-392-3340 (5998013923340) | 5935-01-455-0919 (5935014550919) | 5935-01-087-5784 (5935010875784) | 5930-00-968-5115 (5930009685115) | |
| 5998-01-276-6482 (5998012766482) | 5962-01-169-3639 (5962011693639) | 5985-00-717-2726 (5985007172726) | 5935-01-353-1203 (5935013531203) | |
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