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 5999-01-579-3601
NSN 4140-01-263-0665
NSN 5895-01-401-5388
NSN 5895-01-304-3814
NSN 5905-01-050-8992
NSN 6240-01-314-5700
NSN 6220-00-616-4247
NSN 5930-01-144-2967
NSN 6320-01-173-7950
NSN 6320-01-631-7828
NSN 5855-01-064-8961
NSN 6645-01-056-5291