Aa end is milled at angle of 2 degrees 30 min porm 0 degrees 50 minutes, 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 4140-00-177-0175
NSN 5985-00-981-2666
NSN 5950-01-051-1887
NSN 5996-00-583-0607
NSN 6220-01-653-1432
NSN 5965-01-064-2107
NSN 5990-01-503-0194
NSN 6145-01-285-1734
NSN 5920-01-026-9167
NSN 5935-01-362-4168
NSN 5999-01-125-9354
NSN 7035-00-803-3056