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 5985-00-045-5527
NSN 6145-01-479-0412
NSN 6320-00-779-5923
NSN 2925-01-442-0878
NSN 5935-01-214-1482
NSN 5835-01-115-6067
NSN 5835-01-340-1604
NSN 5950-01-415-0276
NSN 5998-01-134-2220
NSN 6220-00-471-4011
NSN 5935-01-399-4102
NSN 5925-01-303-3495