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 5910-01-092-8508
NSN 5985-01-356-0653
NSN 6610-01-549-8006
NSN 5998-01-582-6894
NSN 6620-01-154-4209
NSN 6105-01-017-9077
NSN 5965-01-076-0071
NSN 5925-01-236-0912
NSN 5915-00-240-1936
NSN 6110-01-633-9660
NSN 6685-01-126-9286
NSN 5960-00-529-2704