Aa end is milled at an angle of 2deg 30 min. Porm 50 min., shank has rockwell hardness b scale 80 to 88 0.750in. 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 5950-01-254-0941
NSN 6610-01-255-4544
NSN 5855-00-149-0766
NSN 5910-01-199-7090
NSN 6145-00-936-0083
NSN 5855-00-308-0474
NSN 4140-01-499-4244
NSN 5998-00-227-3649
NSN 5920-01-062-6209
NSN 5975-01-281-7692
NSN 5950-01-267-0202
NSN 5835-01-281-7281