Four bolt holes thd with 0.625-11 in. Thd size
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 6645-01-076-4655
NSN 6620-01-062-1662
NSN 6240-00-705-7731
NSN 5996-00-067-8864
NSN 5910-00-864-6626
NSN 5835-01-580-0446
NSN 6220-00-150-9637
NSN 6620-01-053-6650
NSN 5945-01-357-6624
NSN 6135-01-142-2417
NSN 6220-01-038-1404
NSN 5999-00-788-5279