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 6220-01-004-6234
NSN 6645-00-248-5434
NSN 5950-01-173-7342
NSN 5950-01-299-0425
NSN 5930-01-026-6370
NSN 5920-00-177-2738
NSN 5910-01-034-4282
NSN 5905-01-227-6044
NSN 6105-01-067-1632
NSN 5935-01-072-3295
NSN 5965-01-548-8466
NSN 6150-01-328-2651