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National Stock Number:
4730-00-136-5457
Federal Supply Class:
4730
National Item Identification Number:
001365457
Description:
THREAD PIECE,UNION
Detail:
A FITTING USED WITH A UNION NUT AND A TAILPIECE TO FORM A UNION.
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Manufacturer Information:
| 321028-3 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| END CONNECTION TYPE | THREADED | | OVERALL LENGTH | 1.688 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM | | MATERIAL | STEEL COMP 4130 | | SEAT MATERIAL | STEEL | | SEAT TYPE | STRAIGHT FACE | | SCREW THREAD LOCATION | EXTERNAL | | UNION END SCREW THREAD SERIES DESIGNATOR | UNF | | UNION END THREAD DIRECTION | RIGHT-HAND | | UNION END THREAD SIZE | 1-3/8IN-12 | | WORKING PRESSURE AND SERVICE TYPE | 4000.0 POUNDS PER SQUARE INCH NOMINAL WATER AND 4000.0 POUNDS PER SQUARE INCH NOMINAL OIL AND 4000.0 POUNDS PER SQUARE INCH NOMINAL GAS AND 4000.0 POUNDS PER SQUARE INCH NOMINAL AIR | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3/4-16 |
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