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 5985-00-776-4488
NSN 5960-01-399-4327
NSN 6105-00-944-5725
NSN 6240-01-473-2761
NSN 6105-01-176-6857
NSN 5925-00-485-9175
NSN 6650-01-314-9979
NSN 5965-00-513-1352
NSN 5835-00-876-4544
NSN 5920-01-145-3150
NSN 6685-01-022-6096
NSN 5855-00-361-0167