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 5999-01-361-7117
NSN 6220-01-288-9647
NSN 5925-00-164-2965
NSN 5835-01-566-5462
NSN 5920-01-293-7418
NSN 5915-01-106-1207
NSN 6240-01-048-8172
NSN 6610-01-354-7963
NSN 5999-01-113-8120
NSN 6320-01-036-2598
NSN 5960-00-800-3537
NSN 5950-00-740-0989