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 5996-00-659-9187
NSN 5855-00-763-2155
NSN 5965-01-336-5107
NSN 5895-00-132-0233
NSN 5960-01-345-3464
NSN 5965-01-477-4938
NSN 7035-01-462-5766
NSN 5855-00-879-7245
NSN 7035-01-123-8723
NSN 5998-00-435-1646
NSN 6620-01-353-9224
NSN 5905-01-107-0807