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 5930-01-391-5010
NSN 5930-01-367-4292
NSN 5835-00-540-9669
NSN 5905-00-538-0469
NSN 5855-01-072-0410
NSN 5915-00-775-4063
NSN 6220-00-371-7589
NSN 5855-01-628-8254
NSN 6130-00-775-7136
NSN 5996-01-164-8266
NSN 5960-01-121-1054
NSN 2925-01-500-9120