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 7035-01-603-4898
NSN 5998-01-381-2475
NSN 6150-01-621-2989
NSN 6645-00-200-2324
NSN 5965-01-399-8454
NSN 6220-00-349-9292
NSN 6105-00-460-3852
NSN 5925-01-140-6920
NSN 5965-01-337-1217
NSN 6240-01-329-7228
NSN 6220-00-202-8591
NSN 5990-01-548-5979