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 7035-01-513-3025
NSN 7035-00-830-1235
NSN 6240-00-594-7138
NSN 6145-00-681-4417
NSN 5999-01-257-5976
NSN 6220-01-117-7619
NSN 6150-01-345-6728
NSN 5950-01-095-9432
NSN 5835-00-552-9033
NSN 5965-01-167-8513
NSN 5930-01-254-9419
NSN 4140-00-063-2724