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 5905-00-875-4566
NSN 5975-00-215-2154
NSN 5990-01-356-4259
NSN 5935-01-413-9952
NSN 5935-01-069-8626
NSN 6645-01-643-2558
NSN 6150-01-434-7531
NSN 6620-01-039-1105
NSN 6105-01-526-8402
NSN 5925-01-272-9577
NSN 5975-00-361-7793
NSN 6130-00-266-7496