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 5935-01-445-9762
NSN 6110-01-122-5928
NSN 6150-00-157-5988
NSN 6105-00-275-0826
NSN 6150-01-039-0561
NSN 6620-01-091-9697
NSN 5895-01-422-5477
NSN 6135-00-369-2368
NSN 6110-00-271-9928
NSN 6145-00-296-0085
NSN 5950-00-814-4826
NSN 2925-01-625-6841