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 5930-01-163-9672
NSN 6105-00-960-0072
NSN 6320-01-232-4664
NSN 6135-01-534-0310
NSN 5975-00-155-4181
NSN 5855-00-361-0167
NSN 7035-01-255-2332
NSN 6320-00-164-4087
NSN 5915-01-160-7123
NSN 5905-00-905-6981
NSN 5915-01-020-9805
NSN 4140-01-554-4905