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 6620-01-327-3011
NSN 6645-01-215-0617
NSN 5990-00-050-1673
NSN 5999-00-280-9063
NSN 5990-01-222-8570
NSN 5950-00-080-2518
NSN 7035-01-551-2031
NSN 5960-01-333-8428
NSN 6110-01-362-3141
NSN 5895-00-654-5812
NSN 5910-01-047-2756
NSN 6645-00-183-8812