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 6645-01-535-0719
NSN 5998-01-535-6413
NSN 5915-01-188-8314
NSN 5990-01-209-3955
NSN 6610-01-657-1773
NSN 2925-01-172-0176
NSN 6645-00-841-0026
NSN 6135-00-050-0916
NSN 5990-00-937-5116
NSN 5950-01-157-9482
NSN 6240-00-635-9953
NSN 5930-00-222-4682