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 6135-00-248-4102
NSN 5835-01-286-6499
NSN 5935-00-992-9446
NSN
NSN 5960-00-204-7506
NSN 4140-01-083-5870
NSN 5975-01-397-5168
NSN 5855-01-441-1392
NSN 5945-01-560-5150
NSN 5998-01-644-4880
NSN 5960-01-272-2124
NSN 5975-01-516-2082