Aa end is milled at an angle of 2deg 30 min porm 50 min; shank has rockwell hardness b scale 80 to 88, 0.750 in lg from bb end
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 5855-00-797-8217
NSN 5985-01-510-6171
NSN 4140-01-541-9039
NSN 6685-01-277-2864
NSN 5915-01-110-1043
NSN 4140-01-123-2182
NSN 5935-01-170-4158
NSN 4140-00-213-9937
NSN 6145-01-634-0388
NSN 5835-00-140-8646
NSN 6130-01-178-5143
NSN 5905-00-074-1398