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 5910-01-386-6385
NSN 6685-01-253-1121
NSN 4140-01-574-3755
NSN 5920-00-802-0666
NSN 5920-00-015-7824
NSN 6620-00-939-8902
NSN 6220-01-193-2021
NSN 6685-01-046-6768
NSN 6105-01-085-6002
NSN 2925-01-143-0092
NSN 2925-01-646-9112
NSN 5985-00-930-6407