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 7035-00-631-3782
NSN 6320-00-270-8222
NSN 6650-01-615-3416
NSN 5935-00-138-1139
NSN 5895-01-416-1096
NSN 5990-01-633-9503
NSN 6620-01-271-0711
NSN 2925-01-087-9290
NSN 5999-01-032-0426
NSN 5920-01-330-8789
NSN 6150-01-575-4714
NSN 5925-00-216-8767