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 2925-01-458-5808
NSN 5998-01-352-1693
NSN 5985-01-576-0468
NSN 5895-01-442-7274
NSN 5945-01-383-0625
NSN 5945-00-097-8678
NSN 2925-01-107-7939
NSN 5895-00-596-8678
NSN 6220-01-645-5767
NSN 2925-00-816-8765
NSN 6220-01-189-0150
NSN 5990-01-193-0487