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 6150-01-652-4380
NSN 6145-01-128-6778
NSN 6150-00-400-8041
NSN 5930-01-264-9977
NSN 5985-00-216-7057
NSN 5915-01-139-3604
NSN 5905-00-615-6840
NSN 2925-01-062-2660
NSN 6645-00-421-5287
NSN 6130-01-492-6250
NSN 5835-01-656-0261
NSN 6145-01-542-4139