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 6135-00-583-3966
NSN 5930-01-487-5375
NSN 6320-00-456-0836
NSN 6130-00-352-2317
NSN 5855-01-521-4836
NSN 5855-00-361-0167
NSN 6220-01-358-5134
NSN 5925-01-189-8052
NSN 6620-01-265-8629
NSN 6650-00-491-0277
NSN 5910-01-047-2268
NSN 5945-00-597-8633