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 6150-00-234-3586
NSN 2925-01-236-3547
NSN 6240-00-395-0019
NSN 6685-00-789-3404
NSN 6650-00-170-5095
NSN 6320-01-029-4220
NSN 6240-00-658-3207
NSN 6610-00-200-8832
NSN 5930-01-542-7697
NSN 5998-01-100-1419
NSN 5975-01-549-7443
NSN 5920-01-257-0062