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 6150-01-548-1380
NSN 5965-01-251-4381
NSN 6645-00-868-1246
NSN 5965-00-529-0602
NSN 6240-01-368-3280
NSN 5965-00-834-6298
NSN 5855-01-340-6541
NSN 5960-00-005-2424
NSN 6320-01-054-3046
NSN 5835-01-544-5183
NSN 2925-01-350-8372
NSN 5855-01-464-5084