Part Details | WAVEGUIDE ASSEMBLY
5985-00-239-1974 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: 2169735501, 2169735-501, 2169735501, 2169735-501, 5985-00-239-1974, 00-239-1974, 5985002391974, 002391974
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 30, 1971 | 00-239-1974 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
BEND TYPE
Cross Reference | NSN 5985-00-239-1974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2169735-501 | 11447 | L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS - EAST |
| 2169735-501 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5985-00-239-1974
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BEND TYPE |
| WAVEGUIDE LONGER OFFSET DISTANCE | 2.440 INCHES NOMINAL |
| WAVEGUIDE OFFSET DISTANCE | 1.130 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 1.148 INCHES NOMINAL |
| WAVEGUIDE INSIDE WIDTH | 1.020 INCHES NOMINAL |
| WAVEGUIDE INSIDE HEIGHT | 0.510 INCHES NOMINAL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.638 INCHES NOMINAL |
| FLANGE QUANTITY | 2 |
| MAXIMUM OPERATING PRESSURE | 20.0 POUNDS PER SQUARE INCH GAGE |
| INSERTION LOSS IN DECIBELS | 0.10 |
| VOLTAGE STANDING WAVE RATIO | 1.05 |