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National Stock Number:
4730-00-203-3363
Federal Supply Class:
4730
National Item Identification Number:
002033363
Description:
NUT,TUBE COUPLING,REDUCING
Detail:
A TUBE COUPLING NUT WITH THE SHANK END ACCOMMODATING A SMALLER TUBE SIZE THAN IS ACCOMMODATED BY THE TUBE FITTING WHICH CONNECTS TO THE THREADED END.
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Manufacturer Information:
| RE66F499 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | RE66F499PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FABRICATION METHOD | CAST | | LENGTH TO SHOULDER | 2.875 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | NOMINAL THREAD SIZE | 3.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 2.500 INCHES | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 3.625 INCHES NOMINAL | | SEAT ANGLE | 41.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 2.563 INCHES NOMINAL | | WIDTH ACROSS FLATS | 4.250 INCHES NOMINAL | | THREAD CLASS | 1B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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