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 5960-01-563-4797
NSN 6145-01-143-5107
NSN 7035-01-158-7673
NSN 6650-01-627-8633
NSN 6645-00-397-2210
NSN 6135-01-423-7502
NSN 6620-00-319-4044
NSN 5935-01-512-0093
NSN 6320-01-170-4068
NSN 7035-00-565-9623
NSN 6110-00-239-6337
NSN 5910-01-502-5860