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 5925-01-469-6068
NSN 6105-00-099-8818
NSN 5965-00-484-8236
NSN 6685-01-564-6631
NSN 5855-00-494-9581
NSN 5985-01-503-5859
NSN 5920-01-382-9379
NSN 5990-01-176-2724
NSN 6150-01-213-6567
NSN 5915-00-006-1255
NSN 5945-01-440-2065
NSN 5999-00-492-2922