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 5905-01-083-6106
NSN 6645-00-153-3834
NSN 2925-00-497-7808
NSN 5905-01-507-5412
NSN 5945-01-647-3839
NSN 6240-01-447-0069
NSN 5999-01-103-4598
NSN 6135-01-322-4655
NSN 5855-01-508-6917
NSN 2925-01-350-0200
NSN 6145-01-564-9800
NSN 6135-01-204-8712