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National Stock Number: 4730-00-554-9872
Federal Supply Class: 4730
National Item Identification Number: 005549872
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:
A316215-2 | 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 | 1.625 INCHES NOMINAL | MATERIAL HARDNESS RATING | 92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM | MATERIAL | STEEL COMP 4130 | SCREW THREAD LOCATION | EXTERNAL | SCREW THREAD SERIES DESIGNATOR | NPSM | SEAT TYPE | STRAIGHT FACE | WORKING PRESSURE AND SERVICE TYPE | 4000.0 POUNDS PER SQUARE INCH NOMINAL WATER | THREAD DIRECTION | RIGHT-HAND | THREAD SIZE | 3/8-18 | UNION END SCREW THREAD SERIES DESIGNATOR | UNF | UNION END THREAD DIRECTION | RIGHT-HAND | UNION END THREAD SIZE | 1-3/8IN-12 |
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