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 5998-00-840-8679
NSN 5855-00-327-2061
NSN 6105-01-278-9220
NSN 6620-00-601-3885
NSN 2925-01-226-6126
NSN 5950-01-582-5575
NSN 5999-01-039-8442
NSN 5990-01-170-6081
NSN 5925-00-369-7747
NSN 6145-01-080-9295
NSN 5930-01-168-7123
NSN 5950-00-116-6520