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 6685-00-153-0266
NSN 5930-01-472-6868
NSN 6645-00-664-4665
NSN 5835-01-126-9358
NSN 5985-01-059-1785
NSN 5985-01-338-3665
NSN 6240-01-544-3481
NSN 6685-01-641-7320
NSN 5910-01-309-1543
NSN 6110-01-303-5837
NSN 5985-01-385-5294
NSN 6135-01-190-2628