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 5935-01-470-1857
NSN 5965-00-116-5363
NSN 5835-00-632-8621
NSN 5975-01-628-9526
NSN 5960-00-007-2589
NSN 6240-00-773-2872
NSN 5835-00-554-0399
NSN 5996-00-661-1151
NSN 5950-01-275-0863
NSN 6130-01-152-2019
NSN 6105-01-606-9886
NSN 5925-01-634-0664