We appreciate your interest in our selection of parts that fall under the NSN 5985-01-255-6180. Below, top-requested part numbers like 90TH649, 5942676, 1206931, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5985-01-255-6180, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| 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 | Microwave Development Laboratories, Meggitt International Ltd, Lockheed Martin Corporation, Atlantic Microwave Corporation |
| 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 |
| Relevant Components for NSN - 5985-01-255-6180, 5985012556180 | ||||
| 5975-01-488-1039 (5975014881039) | 5905-00-280-1812 (5905002801812) | 5975-00-073-4207 (5975000734207) | 5905-01-127-2056 (5905011272056) | |
| 5930-01-455-1402 (5930014551402) | 5905-01-261-3683 (5905012613683) | 5998-01-177-7709 (5998011777709) | 5998-01-217-6701 (5998012176701) | |
| 5940-01-064-0053 (5940010640053) | 5998-01-529-8918 (5998015298918) | 5935-01-479-6289 (5935014796289) | 5905-01-320-8479 (5905013208479) | |
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