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 6145-00-762-4845
NSN 6645-01-363-9790
NSN 6150-01-619-7686
NSN 6130-00-539-6809
NSN 5895-01-374-6627
NSN 5925-01-086-7424
NSN 5975-00-238-6010
NSN 6220-01-026-4896
NSN 6645-01-098-1179
NSN 4140-01-254-2739
NSN 5910-01-044-5886
NSN 5920-00-038-6892