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 6610-01-431-3371
NSN 5910-01-340-1351
NSN 5990-01-200-7460
NSN 6220-01-285-5177
NSN 6645-00-780-5260
NSN 5996-01-534-3280
NSN 5990-01-378-7349
NSN 5999-01-046-6368
NSN 6145-01-645-2968
NSN 5915-01-500-6499
NSN 6685-01-396-4080
NSN 6240-01-646-0860