Hex Bushing, FNPT x MNPT, 3/8 in x 1/2 in Pipe Size - Pipe Fitting/ END ITEM IDENTIFICATION: SHIP, MISC PARTS EXTERNAL THREAD SIZE: 1/2-14 INTERNAL THREAD SIZE: 3/8-18 WORKING PRESSURE AND SERVICE TYPE: 150.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT EXTERNAL THREAD DIRECTION: RIGHT-HAND INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT INTERNAL THREAD DIRECTION: RIGHT-HAND CRITICALITY CODE JUSTIFICATION: FEAT SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL; MALLEABLE BLACK STEEL, SCHEDULE 40 MATERIAL: STEEL STYLE DESIGNATOR: N1 OUTSIDE HEXAGON OR OCTAGON