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 2925-01-516-0124
NSN 7035-00-631-3782
NSN 5925-01-449-1456
NSN 6240-00-842-2887
NSN 7035-01-073-9424
NSN 6145-00-020-6708
NSN 2925-01-446-6523
NSN 6645-01-157-9080
NSN 7035-00-420-1310
NSN 6610-00-936-6854
NSN 6135-00-080-9176
NSN 5935-00-833-0076