NSN 5985-01-187-6858
Part Details | WAVEGUIDE ASSEMBLY
5985-01-187-6858 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: 67521136539, 675-21136-539, TDR10096, 5985-01-187-6858, 01-187-6858, 5985011876858, 011876858
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 23, 1984 | 01-187-6858 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
STRAIGHT TYPE
Cross Reference | NSN 5985-01-187-6858
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 675-21136-539 | 82918 | BOEING COMPANY, THEDBA BOEING |
| TDR10096 | 06351 | MICROWAVE ENGINEERING CORPORATION |
Technical Data | NSN 5985-01-187-6858
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 2 STRAIGHT TYPE |
| WAVEGUIDE FIRST LEG LENGTH | 1.040 INCHES NOMINAL |
| WAVEGUIDE SECOND LEG LENGTH | 20.880 INCHES NOMINAL |
| WAVEGUIDE THIRD LEG LENGTH | 5.480 INCHES NOMINAL |
| WAVEGUIDE FOURTH LEG LENGTH | 2.100 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 0.730 INCHES NOMINAL |
| WAVEGUIDE INSIDE WIDTH | 0.720 INCHES NOMINAL |
| WAVEGUIDE INSIDE HEIGHT | 0.321 INCHES NOMINAL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.421 INCHES NOMINAL |
| FLANGE QUANTITY | 2 |
| MAXIMUM OPERATING PRESSURE | 45.0 POUNDS PER SQUARE INCH GAGE |
| INSERTION LOSS IN DECIBELS | 0.60 |
| VOLTAGE STANDING WAVE RATIO | 1.30 |