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 5910-00-706-3830
NSN 5925-01-334-1891
NSN 6650-00-221-9425
NSN 5855-01-574-7092
NSN 6645-01-239-8133
NSN 5855-00-484-8638
NSN 5920-01-122-0477
NSN 6110-01-208-9676
NSN 6110-00-288-4179
NSN 5925-00-483-4276
NSN 5855-01-272-3660
NSN 6130-00-071-5910