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 5950-01-210-0713
NSN 5935-00-233-6798
NSN 5925-01-307-2363
NSN 4140-00-969-9602
NSN 5925-01-632-8858
NSN 5945-01-562-5859
NSN 6620-01-026-0346
NSN 5935-00-630-2248
NSN 5965-01-111-0983
NSN 5895-00-959-2284
NSN 5895-01-058-5584
NSN 5960-01-335-1622