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 6620-00-280-2874
NSN 6105-01-565-7584
NSN 5945-01-097-9020
NSN 5990-01-470-2565
NSN 5910-00-541-1381
NSN 5905-01-629-4299
NSN 6240-00-235-5159
NSN 5925-01-447-1009
NSN 6150-01-168-7926
NSN 6130-01-383-7469
NSN 5905-01-065-9959
NSN 6110-00-753-7677