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 6650-00-410-3582
NSN 5950-00-242-0042
NSN 5915-00-025-1180
NSN 7035-01-512-8096
NSN 5935-01-417-2152
NSN 5990-00-444-9993
NSN 5835-00-148-9719
NSN 6620-00-829-1860
NSN 5965-01-309-1084
NSN 6685-00-160-0792
NSN 5915-01-179-1661
NSN 2925-00-925-0545