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 5996-00-935-0084
NSN 5930-01-351-5465
NSN 6135-01-647-5692
NSN 5925-00-077-9618
NSN 5855-00-933-9978
NSN 6145-01-107-3275
NSN 2925-00-099-4030
NSN 6685-00-033-7933
NSN 5990-01-116-2181
NSN 5895-01-219-6175
NSN 5935-00-061-5565
NSN 6110-01-580-6415