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 6320-01-612-7035
NSN 5915-00-003-3569
NSN 5925-01-508-4999
NSN 5945-01-202-0923
NSN 6145-00-537-3735
NSN 5835-01-332-2867
NSN 6110-00-622-7478
NSN 5990-01-094-6826
NSN 5835-00-794-7500
NSN 6645-00-310-5839
NSN 6610-01-088-5871
NSN 2925-01-535-7235