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 5925-01-352-7737
NSN 4140-00-222-2186
NSN 5935-01-514-6185
NSN 4140-00-787-4444
NSN 5910-00-371-6933
NSN 5930-01-519-2322
NSN 6150-00-542-6679
NSN 5935-00-498-5839
NSN 5975-00-962-7517
NSN 5910-01-437-8609
NSN 5960-00-192-4503
NSN 7035-01-072-3451