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 5960-01-516-7264
NSN 5965-01-218-7795
NSN 6130-00-706-6619
NSN 6150-01-548-5926
NSN 5915-01-649-7946
NSN 6150-01-342-0855
NSN 5935-01-649-4951
NSN 5920-00-156-4482
NSN 5925-01-182-8169
NSN 6130-00-056-2351
NSN 6610-00-664-2190
NSN 5930-01-076-5214