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 5930-00-100-0163
NSN 6105-01-429-3283
NSN 5855-00-118-8762
NSN 5835-01-013-6901
NSN 6620-01-233-4505
NSN 6150-01-152-1311
NSN 5925-01-450-4759
NSN 5895-01-412-0950
NSN 5960-01-123-8775
NSN 6150-01-025-5292
NSN 6135-01-285-8807
NSN 6650-01-625-7826