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 6610-01-202-7404
NSN 5855-01-535-7127
NSN 5996-01-250-3912
NSN 6110-01-304-0273
NSN 6145-00-504-5221
NSN 5935-00-908-3078
NSN 7035-01-123-8723
NSN 6685-01-381-5512
NSN 5910-00-901-3878
NSN 5985-01-430-0439
NSN 6105-00-957-9252
NSN 5935-01-417-7151