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 5855-01-122-9418
NSN 5998-01-472-6608
NSN 5960-00-382-6012
NSN 5945-01-485-4245
NSN 6145-01-444-1668
NSN 5975-00-517-8116
NSN 6110-00-520-2681
NSN 6240-01-179-4547
NSN 6135-01-443-7716
NSN 5935-01-281-7686
NSN 5945-01-333-4938
NSN 5945-00-182-1969