Aa end is milled at an angle of 2 degrees 30 min porm 0 degrees 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 6240-01-588-7954
NSN 6645-01-458-3814
NSN 6105-01-423-1417
NSN 6240-00-050-4522
NSN 5910-00-256-9813
NSN 5985-01-158-5152
NSN 5855-01-149-4110
NSN 5915-00-583-4229
NSN 5895-01-330-7553
NSN 7035-01-055-6806
NSN 5950-00-247-2376
NSN 5945-01-142-8050