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 6620-00-695-6078
NSN 6220-01-371-9905
NSN 5915-00-765-6969
NSN 5920-01-197-0261
NSN 6685-01-296-7363
NSN 5920-00-855-5314
NSN 2925-01-594-3583
NSN 5985-01-370-4514
NSN 5930-01-503-4908
NSN 5910-01-212-9659
NSN 5935-00-753-1070
NSN 5999-00-107-0832