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 7035-00-763-6180
NSN 6145-00-225-8709
NSN 5935-01-498-8935
NSN 6685-00-518-4237
NSN 6110-01-168-8600
NSN 5925-01-417-9203
NSN 5996-01-388-7618
NSN 7035-00-320-5644
NSN 5895-00-964-3413
NSN 6105-01-458-2534
NSN 5920-01-449-1534
NSN 5895-01-004-0650