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 6145-01-496-8616
NSN 5965-01-252-3987
NSN 6145-01-128-1156
NSN 6150-01-284-4262
NSN 6240-01-097-4722
NSN 5960-01-036-3839
NSN 5990-01-322-9781
NSN 5965-01-529-0579
NSN 6620-01-483-1138
NSN 7035-01-179-5667
NSN 6320-01-181-9474
NSN 6110-00-596-9124