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 7035-01-202-8172
NSN 5915-01-555-8852
NSN 4140-01-068-3500
NSN 7035-00-517-8232
NSN 5996-00-597-2234
NSN 6645-01-342-5314
NSN 6650-01-033-2979
NSN 4140-01-578-6088
NSN 5960-01-623-5951
NSN 5895-01-471-6938
NSN 5960-01-322-4341
NSN 5855-01-542-9059