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 5999-00-401-7823
NSN 5895-00-117-4257
NSN 5985-01-440-9976
NSN 4140-01-618-1234
NSN 5945-01-312-2142
NSN 5965-01-048-4767
NSN 5950-00-296-5505
NSN 5905-01-297-4181
NSN 5999-00-905-3973
NSN 6135-01-222-0703
NSN 6620-01-019-6952
NSN 5996-00-311-0638