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 6110-01-029-3403
NSN 5975-01-485-4358
NSN 5895-01-542-1436
NSN 7035-01-357-4928
NSN 5960-01-504-3415
NSN 5905-01-567-1100
NSN 5910-01-421-4153
NSN 5930-01-069-2776
NSN 6610-01-347-6781
NSN 5910-00-444-6766
NSN 5855-00-198-3197
NSN 2925-01-513-9114