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 6110-00-057-2432
NSN 6240-01-622-1674
NSN 6220-01-337-5333
NSN 5925-01-607-5684
NSN 6645-01-036-5027
NSN 6650-01-481-8009
NSN 5999-01-063-8092
NSN 6620-01-575-9561
NSN 6685-01-476-6989
NSN 5910-00-268-8194
NSN 5855-01-247-9666
NSN 5895-00-387-4901