| 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) | 01-438-1185 (014381185) |
| NCB Code | USA (01) |
| Manufacturer | Litton Systems Inc, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 127131 | litton systems inc | waveguide assembly | 80006 | RFQ |
| 70600-81850-105 | sikorsky aircraft corporation | waveguide assembly | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| AAJD | THREAD CLASS | 2A FIRST FLANGE FIRST CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE FIRST CONNECTION FACILITY |
| AGAV | END ITEM IDENTIFICATION | COAST GUARD HH60J AIRCRAFT |
| AHRV | TUBING WALL CONSTRUCTION STYLE | BELLOWS SECOND TUBING SEGMENT |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS FIRST TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.891 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.400 INCHES NOMINAL FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.630 INCHES NOMINAL FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.526 INCHES NOMINAL FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.180 INCHES NOMINAL FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.165 INCHES NOMINAL SECOND FLANGE SECOND CONNECTION FACILITY |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.30 |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.012 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.162 INCHES FIRST FLANGE FIRST CONNECTION FACILITY |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.900 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.400 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.500 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 CAPTIVE SCREWS FIRST FLANGE FIRST CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | COVER TYPE ALL FLANGES |
| CZKN | SPECIFIED FREQUENCY | 9.4 GIGAHERTZ MAXIMUM |
| FEAT | SPECIAL FEATURES | ASSEMBLY IS 8 1/2 INCHES LONG NOMINAL. SECOND END MATERIAL IS BERYLLIUM COPPER |
| FLEX | FLEXIBILITY | RIGID ALL TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM FIRST TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | PAINT FIRST TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | PAINT SECOND FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | PLASTIC VINYL SECOND TUBING SEGMENT OUTSIDE SURFACES |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE FIRST CONNECTION FACILITY |
| Components Related to NSN - 5985-01-438-1185, 5985014381185 | ||||
| 5950-00-090-9508 (5950000909508) | 5995-01-203-9438 (5995012039438) | 5910-01-019-3189 (5910010193189) | 5910-00-107-4241 (5910001074241) | |
| 5905-01-061-7043 (5905010617043) | 5998-01-200-5542 (5998012005542) | 5995-01-006-0886 (5995010060886) | 5998-01-393-1676 (5998013931676) | |
| 5998-00-560-0747 (5998005600747) | 5985-00-087-4949 (5985000874949) | 5950-01-258-0567 (5950012580567) | 5940-00-852-3386 (5940008523386) | |
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