Aa end is milled at an angle of 2deg 30 min. Porm 50 min., shank has rockwell hardness b scale 80 to 88 0.750in. 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 5930-01-450-2530
NSN 5990-00-492-5063
NSN 5835-01-432-1277
NSN 5905-00-100-5250
NSN 7035-01-179-4857
NSN 5985-00-205-2922
NSN 5996-00-183-9851
NSN 6645-00-279-1777
NSN 5920-01-011-9378
NSN 5950-00-905-2268
NSN 5910-01-193-8951
NSN 6105-01-111-5162