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 5855-01-067-8841
NSN 6135-01-142-6456
NSN 5910-01-372-7118
NSN 5945-01-482-6237
NSN 5935-01-412-1317
NSN 6240-00-117-3778
NSN 5965-01-078-1312
NSN 7035-01-504-6048
NSN 5935-01-073-4992
NSN 6610-01-547-6154
NSN 6105-01-318-7669
NSN 6105-01-295-4810