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 5925-01-125-5795
NSN 6145-00-730-3933
NSN 6240-01-050-8306
NSN 5950-00-362-5661
NSN 5965-01-574-1659
NSN 5895-01-036-4430
NSN 5975-01-180-8346
NSN 6650-00-511-8673
NSN 5925-01-353-7911
NSN 5965-00-973-9974
NSN 5895-01-113-7045
NSN 5910-00-679-9556