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 6145-01-026-9085
NSN 6685-00-709-1695
NSN 5835-00-397-7697
NSN 5925-00-027-8220
NSN 7035-01-449-1846
NSN 5945-00-543-8890
NSN 6650-00-299-9681
NSN 6105-01-100-3129
NSN 5925-01-626-0580
NSN 5855-01-252-5424
NSN 5990-01-483-7313
NSN 5905-01-323-4811