Aa end is milled at angle of 2 degrees 30 min porm 0 degrees 50 minutes, 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 2925-01-112-8782
NSN 6145-01-291-4252
NSN 5915-01-176-9016
NSN 5985-01-403-2835
NSN 6610-01-554-4921
NSN 5975-01-065-1740
NSN 5985-01-634-0635
NSN 5935-00-630-6597
NSN 5945-00-702-5806
NSN 6685-01-256-9824
NSN 6220-00-187-5519
NSN 4140-01-232-2203