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 5985-00-801-7435
NSN 7035-00-267-5424
NSN 5998-01-575-6895
NSN 6240-01-170-0704
NSN 5950-01-406-4603
NSN 5950-00-717-3812
NSN 5999-01-161-3557
NSN 6620-01-167-0881
NSN 5855-01-519-3814
NSN 6650-00-102-2606
NSN 5895-01-367-1502
NSN 5915-01-420-5777