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 6110-01-472-1963
NSN 6685-00-281-2840
NSN 5915-01-442-4245
NSN 5975-00-959-4853
NSN 2925-01-244-3016
NSN 6150-01-371-2446
NSN 5945-01-177-9653
NSN 5990-01-211-6136
NSN 6650-01-512-1930
NSN 6645-01-076-4655
NSN 5960-01-196-3344
NSN 6110-00-663-4054