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 5996-01-573-1018
NSN 6685-00-832-4858
NSN 5950-00-163-4296
NSN 6105-01-286-4917
NSN 5855-01-130-1501
NSN 5975-01-196-8744
NSN 6610-00-122-5392
NSN 5895-01-499-6813
NSN 5950-00-505-0809
NSN 5950-00-919-1887
NSN 5998-01-442-8318
NSN 2925-01-493-9904