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 6220-01-226-0913
NSN 6320-00-116-3658
NSN 7035-01-085-5955
NSN 5855-01-398-9548
NSN 5965-00-238-3721
NSN 5920-01-550-2763
NSN 5996-01-084-2054
NSN 5905-01-457-0666
NSN 5855-00-446-5921
NSN 5975-00-817-4476
NSN 6645-01-432-7943
NSN 5990-01-507-1479