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 5996-01-122-3768
NSN 6110-01-458-7125
NSN 6645-00-258-8547
NSN 4140-01-449-2903
NSN 5945-00-837-9081
NSN 5990-01-355-8875
NSN 6610-00-170-6715
NSN 6105-01-393-1750
NSN 5996-01-054-3226
NSN 5930-00-719-9659
NSN 6105-01-539-9208
NSN 6645-01-411-5657