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 5915-01-094-5681
NSN 6645-01-344-8702
NSN 6685-01-490-3505
NSN 6220-01-526-7800
NSN 5996-01-264-0291
NSN 6135-01-088-4301
NSN 5855-01-058-6687
NSN 5920-01-442-1735
NSN 6320-00-405-2348
NSN 5996-00-020-6421
NSN 5920-01-287-3343
NSN 6610-00-647-3830