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 6105-00-525-8639
NSN 5925-00-360-2399
NSN 5960-00-261-6512
NSN 5920-00-261-9848
NSN 6130-00-559-9606
NSN 6105-01-466-9090
NSN 6130-01-550-7647
NSN 5960-01-454-7064
NSN 6685-00-190-2025
NSN 5975-01-122-4250
NSN 6650-01-587-8380
NSN 5910-01-382-1663