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 5985-00-186-0732
NSN 5996-00-984-7641
NSN 6620-01-047-1301
NSN 6685-01-435-6567
NSN 5945-01-585-8129
NSN 6110-00-006-6381
NSN 6105-01-151-3494
NSN 6220-00-156-4469
NSN 5945-00-105-8267
NSN 5930-00-005-8832
NSN 5990-01-501-5409
NSN 6685-01-339-5838