4730-00-554-9871 THREAD PIECE,UNION Index 4730-00-554-9873 THREAD PIECE,UNION

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.


Manufacturer Information:
A316215-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
END CONNECTION TYPETHREADED
OVERALL LENGTH1.625 INCHES NOMINAL
MATERIAL HARDNESS RATING92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM
MATERIALSTEEL COMP 4130
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORNPSM
SEAT TYPESTRAIGHT FACE
WORKING PRESSURE AND SERVICE TYPE4000.0 POUNDS PER SQUARE INCH NOMINAL WATER
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE3/8-18
UNION END SCREW THREAD SERIES DESIGNATORUNF
UNION END THREAD DIRECTIONRIGHT-HAND
UNION END THREAD SIZE1-3/8IN-12


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