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 6105-00-925-2226
NSN 5925-01-314-5514
NSN 4140-01-168-8720
NSN 2925-01-191-9668
NSN 6130-00-246-5906
NSN 5930-01-426-3673
NSN 5950-01-574-0315
NSN 6105-01-370-5226
NSN 6620-01-327-3011
NSN 6130-01-085-0723
NSN 5990-01-224-8052
NSN 5915-01-076-4200