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 6135-01-536-4810
NSN 5905-00-081-1831
NSN 5915-01-531-1149
NSN 6650-01-437-9557
NSN 5910-00-125-7122
NSN 6620-00-965-9841
NSN 5905-01-118-0275
NSN 5915-00-103-7939
NSN 5950-01-631-4381
NSN 5996-01-281-7336
NSN 5960-01-229-6324
NSN 5910-01-492-5484