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 6110-01-549-1386
NSN 5930-00-554-1064
NSN 6240-01-600-2774
NSN 5965-00-804-1374
NSN 5985-01-076-4710
NSN 6110-00-066-6064
NSN 5915-00-786-6300
NSN 6610-00-450-4875
NSN 6105-00-113-5558
NSN 6220-01-547-9049
NSN 6145-01-269-2094
NSN 6145-01-043-8139