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 5935-00-283-4704
NSN 6145-00-633-5159
NSN 5920-01-548-7960
NSN 5965-01-447-2992
NSN 5985-01-067-8041
NSN 5996-00-110-2620
NSN 5905-01-602-8337
NSN 6610-01-530-1313
NSN 6610-00-814-8598
NSN 5985-00-379-2345
NSN 5910-01-411-6189
NSN 5920-00-314-6870