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 2925-01-243-0328
NSN 5920-00-846-4114
NSN 6145-01-533-2552
NSN 6105-01-304-7249
NSN 6105-00-141-5598
NSN 5996-01-461-8897
NSN 5965-00-362-2158
NSN 5910-01-482-0823
NSN 7035-01-023-7859
NSN 5910-01-408-6760
NSN 6645-01-004-0803
NSN 4140-00-089-0490