An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
NSN 6110-00-911-4000
NSN 5985-01-480-9482
NSN 5905-01-268-5542
NSN 6145-01-260-7299
NSN 5855-01-535-7127
NSN 5996-01-076-0905
NSN 6110-01-211-7209
NSN 5999-01-093-6209
NSN 6685-00-550-6739
NSN 5999-01-170-0577
NSN 6320-01-259-2604
NSN 6150-00-113-5249