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 5930-00-820-9799
NSN 5935-01-222-6263
NSN 5855-01-360-4656
NSN 6685-01-208-1033
NSN 6645-01-351-6900
NSN 6240-01-203-4494
NSN 5930-01-357-8871
NSN 5975-01-249-8609
NSN 6650-01-549-2126
NSN 7035-00-465-3298
NSN 5999-01-423-3077
NSN 5960-01-430-3911