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 5905-00-301-5378
NSN 7035-01-520-5310
NSN 2925-00-494-5537
NSN 5999-01-574-2431
NSN 5835-00-624-1548
NSN 5985-00-872-8606
NSN 2925-01-097-0903
NSN 5895-01-236-9808
NSN 5935-00-840-3038
NSN 6150-01-573-6910
NSN 5960-01-334-5146
NSN 5945-00-452-5220