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 6650-00-181-8376
NSN 5895-01-428-6327
NSN 5925-01-634-0664
NSN 5905-01-014-6139
NSN 6240-00-594-7138
NSN 5925-01-374-9249
NSN 5960-01-015-2610
NSN 5925-01-439-2867
NSN 5930-00-942-7244
NSN 6320-01-519-8767
NSN 6145-01-521-9557
NSN 5905-01-593-2417