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 7035-01-481-2110
NSN 7035-01-226-2545
NSN 6240-01-038-3761
NSN 2925-00-845-1480
NSN 5910-00-995-2881
NSN 2925-01-604-8984
NSN 6130-01-268-2119
NSN 6645-00-492-9487
NSN 6650-00-473-1259
NSN 6110-00-967-9007
NSN 2925-00-085-7332
NSN 5990-00-723-2482