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 5945-01-321-0925
NSN 6685-01-374-9082
NSN 5996-00-942-5225
NSN 5999-01-546-9114
NSN 6150-01-551-4852
NSN 6610-01-215-4857
NSN 5930-00-368-8006
NSN 6145-00-828-9024
NSN 5998-01-310-8739
NSN 6320-01-522-0318
NSN 2925-01-197-7864
NSN 6320-00-116-3658