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 6110-00-922-1014
NSN 6320-00-468-8421
NSN 6110-01-642-1197
NSN 2925-00-660-8131
NSN 5930-00-806-0146
NSN 6685-01-398-7371
NSN 6220-00-845-6967
NSN 6110-01-269-1220
NSN 6130-01-546-5486
NSN 5999-00-280-9063
NSN 5935-01-056-4691
NSN 6150-01-167-6836