A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6650-00-901-4914
NSN 5905-00-419-0326
NSN 5925-01-029-3483
NSN 6650-01-364-8504
NSN 6150-00-798-1131
NSN 5895-00-938-3541
NSN 6610-01-550-7794
NSN 5930-01-578-2247
NSN 5930-01-337-7156
NSN 5998-01-302-0735
NSN 6610-01-444-4001
NSN 5975-00-838-0443