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 5930-01-441-9400
NSN 6320-00-115-0883
NSN 5945-00-732-0069
NSN 5999-01-010-2806
NSN 6645-00-557-5989
NSN 5915-01-414-6433
NSN 6110-01-266-5709
NSN 6620-01-465-2496
NSN 5975-01-446-6074
NSN 6645-01-160-7707
NSN 6135-01-150-6916
NSN 5998-00-615-9251