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National Stock Number:
4730-00-203-3435
Federal Supply Class:
4730
National Item Identification Number:
002033435
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:
| RE66F499P10ALTF | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LARGEST OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | LENGTH TO SHOULDER | 2.500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 3.000 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 2.500 INCHES | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 3.000 INCHES NOMINAL | | SEAT ANGLE | 41.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 2.563 INCHES NOMINAL | | WIDTH ACROSS FLATS | 2.641 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 1B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF |
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