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 5925-01-378-8171
NSN 6240-00-962-9796
NSN 5905-01-582-8708
NSN 2925-01-364-7926
NSN 5905-01-383-7034
NSN 6110-00-827-3026
NSN 5930-01-144-7081
NSN 6130-00-890-3841
NSN 6145-00-427-7201
NSN 5915-01-462-0432
NSN 6685-00-287-7564
NSN 6150-00-812-7928