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 5930-01-176-9474
NSN 5950-01-413-2328
NSN 5930-01-599-9407
NSN 5895-00-081-2219
NSN 5835-01-352-7211
NSN 6150-01-620-2000
NSN 2925-01-359-4027
NSN 5835-01-553-6772
NSN 2925-01-656-8217
NSN 5935-01-355-2502
NSN 5998-01-441-2453
NSN 5910-00-613-5788