NSN 5985-01-438-4894
Part Details | WAVEGUIDE ASSEMBLY
5985-01-438-4894 An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.
Alternate Parts: 127130, 7060081850104, 70600-81850-104, 5985-01-438-4894, 01-438-4894, 5985014384894, 014384894
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | NOV 08, 1996 | 01-438-4894 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Cross Reference | NSN 5985-01-438-4894
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 127130 | 80006 | LITTON SYSTEMS INCAIRTRON DIV |
| 70600-81850-104 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 5985-01-438-4894
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 1.010 INCHES NOMINAL |
| WAVEGUIDE INSIDE WIDTH | 0.998 INCHES NOMINAL |
| WAVEGUIDE INSIDE HEIGHT | 0.395 INCHES NOMINAL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.507 INCHES NOMINAL |
| FLANGE QUANTITY | 2 |
| MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| SPECIFIED FREQUENCY | 9.4 GIGAHERTZ MAXIMUM |
| INSERTION LOSS IN DECIBELS | 0.30 |
| VOLTAGE STANDING WAVE RATIO | 1.15 |
| SPECIAL FEATURES | SECOND TUBING SEGMENT IS BERYLLIUM COPPER. SECOND FLANGE IS ATTACHED TO 4.5 INCH X 5.25 INCH SLOTTED MOUNTING PLATE |
| END ITEM IDENTIFICATION | COAST GUARD HH60J AIRCRAFT WEATHER RADAR |