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 7035-01-413-6697
NSN 5920-01-438-0557
NSN 5855-01-023-3727
NSN 6620-01-552-0524
NSN 5999-01-459-9938
NSN 5920-00-230-9128
NSN 5999-01-204-7809
NSN 5998-00-060-5436
NSN 5998-01-560-6350
NSN 6610-01-400-3880
NSN 5920-01-145-4979
NSN 6610-01-018-4428