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 6150-01-562-4362
NSN 5960-00-057-1588
NSN 5910-01-255-4182
NSN 5930-01-131-8985
NSN 5925-01-296-3587
NSN 5998-01-145-2105
NSN 5905-01-240-0449
NSN 5950-00-494-3408
NSN 5925-01-140-2773
NSN 5960-01-288-8910
NSN 6110-01-087-9071
NSN 6135-00-921-6487