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 5855-00-631-4565
NSN 5975-01-246-1452
NSN 5996-00-661-1151
NSN 4140-01-309-1368
NSN 5985-00-847-9149
NSN 6650-01-541-6718
NSN 5950-01-020-7717
NSN 5985-01-446-2416
NSN 6110-01-495-2211
NSN 6685-01-562-9379
NSN 5960-00-258-9292
NSN 6645-00-861-2337