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 6610-01-512-2025
NSN 6105-01-631-8747
NSN 6130-01-344-8137
NSN 6105-00-011-8083
NSN 2925-01-068-3844
NSN 5910-01-589-9317
NSN 6135-01-526-0144
NSN 4140-00-849-2930
NSN 5905-00-586-5082
NSN 5855-00-560-0110
NSN 5835-01-076-8445
NSN 6645-00-739-6718