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 5910-01-474-1123
NSN 6620-00-838-6954
NSN 7035-00-973-9215
NSN 6130-01-577-9680
NSN 5996-00-111-3379
NSN 6220-01-003-9126
NSN 5920-01-477-5312
NSN 5905-00-104-5963
NSN 6110-01-068-3982
NSN 7035-00-463-7143
NSN 6240-01-550-1178
NSN 5975-00-434-6597