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 5985-01-031-8914
NSN 5835-01-020-2262
NSN 6110-01-425-6467
NSN 7035-00-421-8710
NSN 6650-01-512-9650
NSN 6105-01-541-3245
NSN 6105-01-563-7594
NSN 6220-00-231-9429
NSN 6645-00-634-9317
NSN 5925-00-238-0412
NSN 6650-01-034-0897
NSN 5930-00-911-4131