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 6145-01-124-8043
NSN 5920-01-451-9492
NSN 6620-00-140-8644
NSN 6105-00-954-6535
NSN 7035-01-062-0184
NSN 5930-01-460-0253
NSN 6645-00-684-3424
NSN 6130-01-307-6434
NSN 5895-01-227-2651
NSN 6220-01-079-2029
NSN 5935-01-310-7795
NSN 5950-00-273-4003