NSN 5985-01-255-6180
Part Details | WAVEGUIDE ASSEMBLY
5985-01-255-6180 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: 5942676, 1206931, 5942676, 90TH649, 5942676, 5985-01-255-6180, 01-255-6180, 5985012556180, 012556180
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAY 22, 1987 | 01-255-6180 | 00305 ( WAVEGUIDE ASSEMBLY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
STRAIGHT TYPE
Cross Reference | NSN 5985-01-255-6180
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5942676 | 28916 | ATLANTIC MICROWAVE CORPORATIONDIV COBHAM ELECTRONIC SYSTEMS |
| 1206931 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 5942676 | 25223 | MEGGITT (BALTIMORE) INC.DBA MEGGITT POLYMERS & COMPOSITES |
| 90TH649 | 01456 | MICROWAVE DEVELOPMENT LABORATORIES,INC. |
| 5942676 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5985-01-255-6180
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 STRAIGHT TYPE |
| WAVEGUIDE LENGTH | 4.130 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| WAVEGUIDE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| WAVEGUIDE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| WAVEGUIDE OUTSIDE HEIGHT | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| FLANGE QUANTITY | 4 |
| MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| INSERTION LOSS IN DECIBELS | 0.30 |
| VOLTAGE STANDING WAVE RATIO | 1.20 |
| SPECIAL FEATURES | 10.250 TO 10.450 GHZ; ISOLATION 22 DB MIN; OPERATING TEMPERATURE MINUS 20 TO PLUS 60 DEG C |
| CRITICALITY CODE JUSTIFICATION | SUPP |
| END ITEM IDENTIFICATION | MISSILE GUIDANCE AND TRACKING SET AN/SPG-55B |
| SUPPLEMENTARY FEATURES | MAGNETIC MATERIAL: KEEP 4.000 IN. APART,DO NOT STORE ON METAL |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |