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 5910-01-066-3539
NSN 5985-01-416-2956
NSN 5996-00-044-3254
NSN 6685-00-716-8943
NSN 5910-00-227-9795
NSN 5920-01-556-5879
NSN 5999-01-138-3968
NSN 5935-01-139-4744
NSN 6685-01-627-5126
NSN 5905-00-411-1270
NSN 6105-01-634-0322
NSN 5910-00-780-0977