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 6135-01-604-8739
NSN 5975-01-179-1658
NSN 6610-01-146-0331
NSN 6130-01-579-3102
NSN 6145-01-271-7497
NSN 5910-00-892-3187
NSN 5935-01-577-0105
NSN 5855-01-274-2307
NSN 6145-01-627-6692
NSN 5985-00-295-3513
NSN 6135-01-610-2098
NSN 5999-01-287-3346