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 6610-00-516-4228
NSN 5910-00-205-2430
NSN 6685-01-167-5812
NSN 5996-01-584-8962
NSN 6620-01-237-5603
NSN 5990-00-399-2454
NSN 5835-00-807-5632
NSN 5950-01-268-1874
NSN 5960-01-169-8215
NSN 5930-01-430-3670
NSN 5965-01-463-2815
NSN 5905-01-123-9431