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 5905-01-545-3257
NSN 5985-01-474-9203
NSN 6620-00-470-3219
NSN 5835-01-132-5894
NSN 6110-01-348-8843
NSN 5996-01-105-7385
NSN 5990-00-660-8885
NSN 6645-01-631-3451
NSN 5950-01-555-8152
NSN 6130-00-617-5516
NSN 5930-00-066-7136
NSN 6105-01-260-6192