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 5950-00-971-0657
NSN 5999-01-476-1330
NSN 5999-01-155-9935
NSN 5835-00-231-9544
NSN 5990-00-488-1091
NSN 6110-01-374-1491
NSN 2925-01-146-0278
NSN 5950-00-965-8783
NSN 6150-00-903-8958
NSN 6650-01-254-0491
NSN 6650-01-408-3269
NSN 6610-01-359-9962