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 5925-01-422-4748
NSN 7035-01-294-2688
NSN 5905-01-565-2213
NSN 2925-00-338-4667
NSN 5985-01-122-4097
NSN 5960-01-391-1308
NSN 5999-01-026-1454
NSN 6145-00-705-6686
NSN 6145-01-535-3376
NSN 5905-01-181-6561
NSN 5998-00-978-8021
NSN 6240-01-512-1161