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 5996-01-096-7192
NSN 5895-01-166-2493
NSN 5910-01-514-0041
NSN 5930-01-535-9524
NSN 6240-01-361-3499
NSN 6130-01-546-1817
NSN 2925-01-157-9204
NSN 6645-00-900-5830
NSN 5930-01-548-2139
NSN 6130-01-521-3712
NSN 6645-01-555-4356
NSN 5855-00-962-5792