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 5910-01-443-8270
NSN 5996-01-303-6882
NSN 5855-01-538-9436
NSN 5975-01-462-0269
NSN 5925-01-200-6283
NSN 5855-00-479-9819
NSN 5910-01-027-3064
NSN 7035-00-413-0992
NSN 5935-01-560-3453
NSN 6320-00-731-6134
NSN 7035-01-657-7183
NSN 6130-00-288-1886