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 6105-00-125-9394
NSN 7035-01-607-7716
NSN 6320-01-229-2264
NSN 2925-01-394-9658
NSN 5935-01-368-8464
NSN 4140-00-255-2458
NSN 5965-01-552-9610
NSN 5990-01-070-4627
NSN 5950-01-394-7230
NSN 4140-01-623-9478
NSN 6240-00-299-6126
NSN 5965-00-990-8669