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 5855-00-869-3635
NSN 5985-01-459-8218
NSN 5905-01-218-3985
NSN 6110-01-589-5005
NSN 6220-01-102-3187
NSN 7035-01-428-2336
NSN 5905-01-443-3551
NSN 5975-00-265-1747
NSN 6650-01-261-1217
NSN 6610-00-548-3452
NSN 5905-01-186-6124
NSN 2925-01-444-6676