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 6135-00-269-5843
NSN 5935-01-631-4393
NSN 6240-00-841-6367
NSN 6145-01-288-7960
NSN 5945-00-823-5672
NSN 5990-01-187-8594
NSN 4140-01-113-8313
NSN 5990-01-534-8609
NSN 6130-00-410-3149
NSN 5950-01-358-0363
NSN 6240-01-160-3718
NSN 5985-01-119-6517