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 7035-01-227-2546
NSN 5925-01-406-3471
NSN 5920-00-823-0969
NSN 5905-01-560-0245
NSN 6105-01-367-6005
NSN 6320-00-931-4855
NSN 5960-01-598-9072
NSN 6135-01-633-8502
NSN 5910-01-095-6382
NSN 5965-00-191-6788
NSN 6145-00-705-6686
NSN 6645-01-447-3143