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).
NSN 5945-00-081-1899
NSN 5960-01-476-5686
NSN 6610-01-155-4060
NSN 5895-00-223-9002
NSN 6220-00-422-4461
NSN 6135-01-255-4786
NSN 6150-00-047-9375
NSN 2925-01-397-2495
NSN 6645-01-394-5149
NSN 5935-01-406-5440
NSN 5950-00-088-3305
NSN 5975-00-603-5212