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 7035-01-584-1350
NSN 5960-00-289-6591
NSN 2925-00-933-0200
NSN 5915-00-367-2854
NSN 4140-01-606-0289
NSN 5895-01-191-3459
NSN 5999-01-555-7511
NSN 7035-00-803-3056
NSN 5915-01-291-7838
NSN 5990-01-116-2181
NSN 5925-01-372-5353
NSN 6145-01-164-1750