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 6145-01-032-4557
NSN 6130-01-385-1479
NSN 5935-00-972-5763
NSN 5950-01-580-6543
NSN 6650-01-087-8993
NSN 5960-01-024-7918
NSN 7035-01-633-9537
NSN 6240-00-060-7298
NSN 6150-00-940-1957
NSN 6135-01-142-6456
NSN 5925-00-498-2008
NSN 6240-01-419-5923