6210-01-254-6137 LIGHT,INDICATOR Index 6210-01-254-6139 LENS,LIGHT

National Stock Number:
5985-01-254-6138

Federal Supply Class:
5985

National Item Identification Number:
012546138

Description:
WAVEGUIDE ASSEMBLY

Detail:
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.


Manufacturer Information:
M287-3-48-013081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M287/3-48-013081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-287/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-W-287/3D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEND ANGLE IN DEG18.0 SECOND BEND H-PLANE
BEND ANGLE IN DEG60.0 FIRST BEND E-PLANE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH0.313 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER0.144 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH0.505 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT0.380 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE HEIGHT1.313 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE WIDTH1.313 INCHES NOMINAL ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECOVER TYPE ALL FLANGES
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
MATERIALALUMINUM ALLOY ALL FLANGE
MATERIALCOPPER ALLOY SINGLE TUBING SEGMENT
OPERATING PRESSURE30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
PRECIOUS MATERIALSILVER
SPECIFICATION/STANDARD DATA81349-MIL-W-287/3 GOVERNMENT SPECIFICATION
VOLTAGE STANDING WAVE RATIO1.24
WAVEGUIDE INSIDE HEIGHT0.311 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.391 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH0.702 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH0.622 INCHES NOMINAL
WAVEGUIDE LENGTH10.833 FEET NOMINAL
STYLE DESIGNATORSTRAIGHT TYPE
SURFACE TREATMENTSILVER SINGLE TUBING SEGMENT ALL SURFACES
TUBING TWIST ANGLE IN DEG120.0 SINGLE TUBING SEGMENT
TUBING TWIST TYPETWISTABLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLECORRUGATED SINGLE TUBING SEGMENT


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