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 6135-01-462-6040
NSN 6135-01-297-5565
NSN 5996-01-476-2131
NSN 5915-01-598-4442
NSN 2925-01-027-1293
NSN 6240-01-558-2221
NSN 7035-00-800-0770
NSN 5925-00-116-8706
NSN 6110-01-204-6595
NSN 6135-00-432-8779
NSN 5925-01-108-9159
NSN 5910-01-220-1500