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 5960-01-297-2665
NSN 6645-00-276-1123
NSN 5925-01-634-0664
NSN 5990-01-067-6015
NSN 6220-01-242-9901
NSN 6220-01-025-6140
NSN 5920-00-529-0618
NSN 6610-01-172-9475
NSN 6145-01-401-3713
NSN 5905-01-564-6070
NSN 2925-01-534-7018
NSN 5990-00-288-1820