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 5990-00-373-9787
NSN 5998-01-599-4733
NSN 6110-01-148-0316
NSN 5975-01-614-6627
NSN 5996-01-424-7631
NSN 6220-00-754-3452
NSN 5835-00-332-4450
NSN 6610-00-593-5299
NSN 5895-01-433-8868
NSN 5985-01-345-1989
NSN 5920-01-415-2878
NSN 5855-01-250-2421