NSN 5985-01-494-3139
Part Details | WAVEGUIDE ASSEMBLY
5985-01-494-3139 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: AMC1481WAVEGUIDE 19.75 IN LONG, AMC1481-WAVEGUIDE 19.75 IN LONG, AMC1481, 89W653P002, FS100PN3AC3ACI19, FS-100P-N-3AC3AC-I19, FS100PN3AC3ACL19.745, FS-100P-N-3AC-3AC-L19.745, 5985-01-494-3139, 01-494-3139, 5985014943139, 014943139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 07, 2002 | 01-494-3139 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
STRAIGHT TYPE
Cross Reference | NSN 5985-01-494-3139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AMC1481-WAVEGUIDE 19.75 IN LONG | 28916 | ATLANTIC MICROWAVE CORPORATIONDIV COBHAM ELECTRONIC SYSTEMS |
| AMC1481 | 66544 | CONTINENTAL MICROWAVE AND TOOL CO.,INC. |
| 89W653P002 | A1615 | LEONARDO S.P.A A LAND & NAVALDEFE ELECTRONICS DIVISION |
| FS-100P-N-3AC3AC-I19 | 06868 | MESA MICROWAVE INC. |
| FS-100P-N-3AC-3AC-L19.745 | 06868 | MESA MICROWAVE INC. |
Technical Data | NSN 5985-01-494-3139
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT TYPE |
| WAVEGUIDE LENGTH | 19.745 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 3.005 INCHES MINIMUM AND 3.015 INCHES MAXIMUM |
| WAVEGUIDE INSIDE WIDTH | 2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM |
| WAVEGUIDE INSIDE HEIGHT | 1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM |
| WAVEGUIDE OUTSIDE HEIGHT | 1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM |
| FLANGE QUANTITY | 2 |
| SPECIFIED FREQUENCY | 2.60 GIGAHERTZ MINIMUM AND 3.95 GIGAHERTZ MAXIMUM |
| INSERTION LOSS IN DECIBELS | 0.049 |
| VOLTAGE STANDING WAVE RATIO | 1.728 |
| END ITEM IDENTIFICATION | AN/TPS-73 ANTENNA GROUP/BASE; WSD: RADAR AND IFF SYSTEMS |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | CORE PLATING SILVER |