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 5975-01-382-3219
NSN 5930-00-705-1756
NSN 6620-01-058-3539
NSN 6645-00-192-1152
NSN 6110-00-982-2838
NSN 6320-01-015-9856
NSN 5855-01-500-0449
NSN 6650-01-210-5090
NSN 6320-00-731-6134
NSN 5895-00-522-7935
NSN 5915-00-883-4219
NSN 5965-01-215-0993