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 5835-01-131-2027
NSN 5925-01-602-8786
NSN 5930-00-423-2803
NSN 5965-00-342-5126
NSN 5930-00-500-7617
NSN 6650-01-252-1557
NSN 6320-01-627-8295
NSN 6320-00-481-7291
NSN 5895-00-138-4852
NSN 5999-01-560-1537
NSN 5935-01-298-6187
NSN 5835-01-155-8301