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 5998-01-356-6145
NSN 6650-00-025-0589
NSN 5935-01-052-7274
NSN 6650-01-506-4742
NSN 5895-01-155-9623
NSN 5965-00-026-9408
NSN 6320-00-925-0558
NSN 2925-01-197-7864
NSN 7035-01-243-8523
NSN 5930-01-237-1727
NSN 5960-01-632-6576
NSN 6240-00-821-5125