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 6220-00-433-9337
NSN 5935-00-578-3106
NSN 7035-01-288-9127
NSN 6150-01-660-3908
NSN 5895-01-204-4324
NSN 6240-00-850-4280
NSN 5935-01-351-6137
NSN 5935-00-534-7553
NSN 5985-00-175-4545
NSN 7035-01-062-0184
NSN 6105-01-353-3251
NSN 5920-01-619-7759