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 6320-00-857-4073
NSN 5960-00-070-4399
NSN 6610-00-945-6782
NSN 2925-01-146-0278
NSN 5915-00-476-1374
NSN 2925-01-371-6853
NSN 5920-01-155-7685
NSN 6685-01-043-4750
NSN 5895-01-184-5615
NSN 5985-00-513-3420
NSN 5999-01-344-8764
NSN 5895-00-868-6411