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 6620-00-846-3287
NSN 6320-01-616-0843
NSN 6105-00-226-5419
NSN 5998-00-226-0901
NSN 5999-00-464-2209
NSN 4140-01-332-6904
NSN 5930-00-868-3415
NSN 7035-01-510-4569
NSN 2925-01-469-8229
NSN 6145-00-713-9722
NSN 5965-00-400-6228
NSN 6110-00-049-5063