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 5835-00-922-1263
NSN 6620-01-487-2509
NSN 7035-01-286-2677
NSN 5999-01-326-9915
NSN 6610-00-520-6193
NSN 6145-00-812-1353
NSN 5996-01-545-3673
NSN 5999-01-435-5734
NSN 5925-00-250-0698
NSN 5910-01-381-7699
NSN 5925-00-703-3627
NSN 5910-01-153-2651