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 5935-00-619-5543
NSN 6610-00-281-9516
NSN 5920-01-418-0863
NSN 5996-00-618-5920
NSN 6130-00-987-3288
NSN 5935-01-634-0668
NSN 5985-01-551-2048
NSN 5996-01-264-8374
NSN 6320-01-512-2031
NSN 6110-01-243-7833
NSN 6685-01-155-3061
NSN 2925-01-435-9057