Aa end milled at angle 2 degrees 30 min porm 50 min, shank rockwell hd 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 4140-00-472-4615
NSN 5930-01-583-1563
NSN 6240-00-845-5034
NSN 6645-00-163-9580
NSN 5960-01-273-2794
NSN 7035-01-059-5114
NSN 6645-00-729-9900
NSN 5910-00-270-6876
NSN 5965-00-938-2814
NSN 5985-01-525-7264
NSN 4140-00-351-7085
NSN 5895-01-271-1608