Part Number
Part Number:
NSN:
NIIN:
Item Name:
WAVEGUIDE ASSEMBLY
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
ANTENNAS, WAVEGUIDES, AND RELATE
Inclusions:
INCLUDES AERIALS; MASTS; TOWER EQUIPMENT; ATTENUATORS; COUPLERS; TRANSMISSION LINES.
Exclusions:
EXCLUDES TOWER STRUCTURES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY |
| FEAT | SPECIAL FEATURES | SECOND TUBING SEGMENT IS BERYLLIUM COPPER. SECOND FLANGE IS ATTACHED TO 4.5 INCH X 5.25 INCH SLOTTED MOUNTING PLATE |
| AHSF | FLANGE QUANTITY | 2 |
| AHRW | TUBING TWIST TYPE | STRAIGHT TWIST SECOND TUBING SEGMENT |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| SFTT | SURFACE TREATMENT | PLASTIC VINYL SECOND TUBING SEGMENT OUTSIDE SURFACES |
| THSD | THREAD SERIES DESIGNATOR | UNJF SECOND FLANGE SECOND CONNECTION FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.162 INCHES SECOND FLANGE SECOND CONNECTION FACILITY |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.635 INCHES NOMINAL SECOND FLANGE |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS FIRST TUBING SEGMENT |
| CZKN | SPECIFIED FREQUENCY | 9.4 GIGAHERTZ MAXIMUM |
| MATT | MATERIAL | ALUMINUM THIRD TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | SILVER SECOND TUBING SEGMENT INSIDE SURFACES |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND FLANGE SECOND CONNECTION FACILITY |
| FLEX | FLEXIBILITY | RIGID FIRST TUBING SEGMENT |
| SFTT | SURFACE TREATMENT | PAINT FIRST TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| AHRX | TUBING TWIST ANGLE IN DEG | 90.0 SECOND TUBING SEGMENT |
| AHSY | FLANGE INSIDE HEIGHT | 0.395 INCHES NOMINAL SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL SECOND FLANGE |
| AHTX | INSERTION LOSS IN DECIBELS | 0.30 |
| AHRV | TUBING WALL CONSTRUCTION STYLE | INTERLOCKED SECOND TUBING SEGMENT |
| AGAV | END ITEM IDENTIFICATION | COAST GUARD HH60J AIRCRAFT WEATHER RADAR |
| SFTT | SURFACE TREATMENT | PAINT THIRD TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.998 INCHES NOMINAL |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS THIRD TUBING SEGMENT |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE FIRST FLANGE FIRST CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.507 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SECOND TUBING SEGMENT |
| AAJD | THREAD CLASS | 3A SECOND FLANGE SECOND CONNECTION FACILITY |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.168 INCHES NOMINAL FIRST FLANGE FIRST CONNECTION FACILITY |
| AHTD | FLANGE DEPTH | 0.320 INCHES NOMINAL SECOND FLANGE |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.395 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| AHSX | FLANGE INSIDE WIDTH | 0.427 INCHES NOMINAL SECOND FLANGE |
| FLEX | FLEXIBILITY | RIGID THIRD TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM FIRST TUBING SEGMENT AND FLANGE |
| MATT | MATERIAL | BERYLLIUM SECOND TUBING SEGMENT |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.010 INCHES NOMINAL |