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 6110-01-228-7221
NSN 2925-01-477-3787
NSN 5855-01-623-0645
NSN 6650-01-399-8552
NSN 2925-00-845-1480
NSN 6135-01-263-4073
NSN 5855-01-513-9601
NSN 5835-00-466-8544
NSN 6645-01-391-9477
NSN 5930-00-847-2017
NSN 5996-01-618-8986
NSN 6620-00-236-7148