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 5945-01-094-6343
NSN 5920-00-966-6727
NSN 7035-01-125-7357
NSN 5975-00-179-4572
NSN 5905-00-383-2915
NSN 5925-01-228-9058
NSN 5910-01-422-1103
NSN 6130-01-090-9761
NSN 5905-01-145-5434
NSN 6320-01-612-7035
NSN 6650-01-628-8920
NSN 6610-01-008-9521