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 5996-01-151-2452
NSN 5855-01-003-7102
NSN 5910-00-479-4624
NSN 6645-00-510-6643
NSN 5930-01-105-6692
NSN 5935-01-099-2690
NSN 7035-01-564-7662
NSN 5990-01-336-3976
NSN 5960-01-335-1622
NSN 7035-00-270-5519
NSN 5920-01-352-6650
NSN 5935-01-386-7002