NSN 5985-00-239-1185

Part Details | WAVEGUIDE ASSEMBLY

5985-00-239-1185 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: 2169729501, 2169729-501, 5985-00-239-1185, 00-239-1185, 5985002391185, 002391185

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59DEC 30, 197100-239-118500305 ( WAVEGUIDE ASSEMBLY )
REFERENCE DRAWINGS & PICTURES

INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

STRAIGHT TYPE

Cross Reference | NSN 5985-00-239-1185
Part Number Cage Code Manufacturer
2169729-50149671LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 5985-00-239-1185
Characteristic Specifications
STYLE DESIGNATOR2 STRAIGHT TYPE
WAVEGUIDE FIRST LEG LENGTH3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM
WAVEGUIDE SECOND LEG LENGTH4.000 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
WAVEGUIDE FOURTH LEG LENGTH1.750 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH1.143 INCHES MINIMUM AND 1.153 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH1.017 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT0.633 INCHES MINIMUM AND 0.643 INCHES MAXIMUM
FLANGE QUANTITY2
INSERTION LOSS IN DECIBELS0.10
VOLTAGE STANDING WAVE RATIO1.12
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT