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 5999-00-948-9249
NSN 5895-00-752-0549
NSN 6620-00-888-3179
NSN 5925-01-481-1050
NSN 5960-01-301-3315
NSN 6645-01-419-0471
NSN 6645-01-280-5395
NSN 6620-01-513-8525
NSN 6110-01-651-4124
NSN 5960-01-451-6993
NSN 6650-01-118-6562
NSN 5895-00-008-8272