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 5990-00-925-6614
NSN 5855-00-832-9341
NSN 6145-01-202-3539
NSN 5910-01-224-8023
NSN 7035-01-534-7930
NSN 5985-01-281-2033
NSN 6135-01-397-6564
NSN 6645-01-230-6252
NSN 5945-01-344-7522
NSN 5920-01-097-8773
NSN 6220-00-583-9889
NSN 5905-01-435-5988