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 5905-01-360-7442
NSN 6135-01-653-6113
NSN 5895-00-093-0292
NSN 5915-00-952-9015
NSN 6685-01-137-2172
NSN 5930-00-329-5149
NSN 5930-01-102-1537
NSN 4140-01-314-5718
NSN 5905-01-320-9875
NSN 5965-00-255-3889
NSN 5915-01-384-2642
NSN 5935-01-640-8026