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 5920-00-799-8851
NSN 6650-01-388-2538
NSN 6105-00-703-8962
NSN 6105-01-038-0588
NSN 5985-01-660-2246
NSN 5925-01-630-2413
NSN 6220-01-356-7950
NSN 5945-00-203-5575
NSN 5930-01-168-8184
NSN 2925-00-845-1480
NSN 5930-00-900-5758
NSN 5935-00-992-7659