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 5999-01-304-7152
NSN 5965-01-476-6146
NSN 6220-01-580-1030
NSN 5998-01-566-4566
NSN 5945-01-190-3448
NSN 6110-01-606-9749
NSN 5895-01-475-2339
NSN 5990-01-027-8260
NSN 6135-01-450-3781
NSN 5965-00-764-1841
NSN 5960-00-818-2345
NSN 5950-01-333-4926