Aa end is milled at an angle of 2 degrees 30 minutes porm 0 degrees 50 minutes, shank has rockwell hardness b scale 80 to 88, o.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 5950-00-424-3791
NSN 6110-01-542-6729
NSN 5990-00-444-9993
NSN 5998-01-400-6739
NSN 5935-01-346-6705
NSN 5855-01-100-3272
NSN 5945-00-847-4768
NSN 6150-01-051-0386
NSN 5855-01-631-2118
NSN 5945-01-410-9229
NSN 6320-00-845-3261
NSN 5910-01-249-4739