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).
Classification: Flanges of iron or nonalloy steel
NSN 6130-00-882-8596
NSN 5920-01-141-6885
NSN 6645-00-697-5694
NSN 5998-01-496-6111
NSN 6240-01-572-9979
NSN 6645-01-476-3315
NSN 5945-00-279-2155
NSN 6685-01-279-7639
NSN 6135-00-767-0331
NSN 5950-01-483-5396
NSN 6610-01-441-6513
NSN 7035-00-494-9158