Aa end is milled at an angle of 2 degrees 30 min porm 0 degrees 50 min; 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 5960-00-519-9880
NSN 5996-01-197-1688
NSN 5985-01-436-9000
NSN 5910-01-463-7399
NSN 6320-01-449-1014
NSN 5950-00-814-0601
NSN 5999-00-856-7712
NSN 6645-01-359-1487
NSN 6685-00-159-6020
NSN 6110-01-355-8083
NSN 5910-01-479-5061
NSN 5920-01-443-9451