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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| AHTR | FLANGE MANUFACTURER PART NUMBER (NON-CORE) | M3922/54-14 FIRST FLANGE |
| AHSE | TUBING MANUFACTURER PART NUMBER (NON-CORE) | M85/1-077 ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT |
| AHSX | FLANGE INSIDE WIDTH | 0.896 INCHES MINIMUM FIRST FLANGE AND 0.904 INCHES MAXIMUM FIRST FLANGE |
| FLEX | FLEXIBILITY | RIGID ALL TUBING SEGMENT |
| SFTT | SURFACE TREATMENT | CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| CTFH | WAVEGUIDE LEG LENGTH | 2.000 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES MINIMUM FIRST FLANGE ALL CONNECTION FACILITIES AND 0.172 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES |
| CQGM | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH GAGE |
| CTCJ | FLANGE STYLE | COVER TYPE FIRST FLANGE |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| CWBN | WAVEGUIDE LONGER LEG LENGTH | 3.290 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| STYL | STYLE DESIGNATOR | U-BEND TYPE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.610 INCHES MINIMUM FIRST FLANGE AND 1.640 INCHES MAXIMUM FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.610 INCHES MINIMUM FIRST FLANGE AND 1.640 INCHES MAXIMUM FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.396 INCHES MINIMUM FIRST FLANGE AND 0.404 INCHES MAXIMUM FIRST FLANGE |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | 1.250 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| AHTD | FLANGE DEPTH | 0.423 INCHES MINIMUM FIRST FLANGE AND 0.453 INCHES MAXIMUM FIRST FLANGE |