NSN 5985-01-253-0891
Part Details | WAVEGUIDE ASSEMBLY
5985-01-253-0891 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: 4337381, 433738-1, 800681301, 8006-8130-1, 4337381, 433738-1, 187WX39, 5985-01-253-0891, 01-253-0891, 5985012530891, 012530891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 11, 1987 | 01-253-0891 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
U-BEND TYPE
Cross Reference | NSN 5985-01-253-0891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 433738-1 | 66544 | CONTINENTAL MICROWAVE AND TOOL CO.,INC. |
| 8006-8130-1 | 12115 | DRS ICAS, LLC |
| 433738-1 | 80006 | LITTON SYSTEMS INCAIRTRON DIV |
| 187WX39 | 01456 | MICROWAVE DEVELOPMENT LABORATORIES,INC. |
Technical Data | NSN 5985-01-253-0891
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | U-BEND TYPE |
| WAVEGUIDE LEG LENGTH | 8.000 INCHES NOMINAL |
| WAVEGUIDE LONGER LEG LENGTH | 10.500 INCHES NOMINAL |
| WAVEGUIDE CENTER TO CENTER DISTANCE | 4.500 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 7.940 INCHES MINIMUM AND 9.960 INCHES MAXIMUM |
| WAVEGUIDE INSIDE WIDTH | 7.690 INCHES MINIMUM AND 7.710 INCHES MAXIMUM |
| WAVEGUIDE INSIDE HEIGHT | 3.840 INCHES MINIMUM AND 3.860 INCHES MAXIMUM |
| WAVEGUIDE OUTSIDE HEIGHT | 4.090 INCHES MINIMUM AND 4.110 INCHES MAXIMUM |
| FLANGE QUANTITY | 2 |
| MAXIMUM OPERATING PRESSURE | 3.0 POUNDS PER SQUARE INCH GAGE |
| INSERTION LOSS IN DECIBELS | 0.80 |
| VOLTAGE STANDING WAVE RATIO | 1.25 |