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 5925-00-092-0578
NSN 5960-00-712-8243
NSN 6645-00-103-2517
NSN 5915-01-259-5705
NSN 5925-01-086-3310
NSN 6135-01-061-1862
NSN 5990-01-455-8035
NSN 6110-00-583-9821
NSN 5935-00-089-7323
NSN 6240-01-339-5100
NSN 6620-01-502-9104
NSN 6650-01-612-1832