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 5999-00-401-4381
NSN 5960-00-478-7692
NSN 5835-01-136-3394
NSN 6135-01-297-5565
NSN 5835-01-138-8622
NSN 5925-01-207-3506
NSN 5915-00-170-6775
NSN 6320-01-631-7828
NSN 5996-01-246-4675
NSN 6220-01-421-8601
NSN 5915-01-452-8216
NSN 7035-01-093-7216