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 5835-01-548-5864
NSN 5990-01-442-3520
NSN 5960-00-242-6053
NSN 7035-01-005-0694
NSN 6135-00-377-9165
NSN 5920-00-144-8031
NSN 5855-01-100-3272
NSN 5935-01-197-7366
NSN 6645-01-219-5911
NSN 6110-01-066-8038
NSN 7035-01-095-5454
NSN 6645-01-023-8020