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 5960-00-631-8922
NSN 5855-01-096-0872
NSN 5960-00-791-8756
NSN 4140-00-283-6843
NSN 6645-01-421-3629
NSN 2925-01-407-4958
NSN 6645-01-499-7385
NSN 6135-01-392-8344
NSN 6220-01-634-0660
NSN 6150-01-557-5689
NSN 5965-01-307-8301
NSN 4140-00-150-8265