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 5920-01-022-8106
NSN 5960-00-569-0207
NSN 6105-01-421-4457
NSN 6135-01-026-9960
NSN 5855-01-512-1926
NSN 5935-01-254-3836
NSN 5950-01-082-3369
NSN 2925-01-058-1718
NSN 7035-01-454-7722
NSN 2925-00-587-8968
NSN 5960-00-106-4168
NSN 5855-01-373-4610