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 5930-00-827-0488
NSN 5999-00-080-8235
NSN 5895-01-259-1101
NSN 5930-01-117-1799
NSN 6110-01-211-6002
NSN 5930-00-363-6599
NSN 6110-00-837-7903
NSN 5920-01-492-5481
NSN 2925-01-397-2495
NSN 5925-00-536-7651
NSN 7035-01-337-1729
NSN 5920-00-687-2066