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 5960-01-412-9474
NSN 5998-01-256-7132
NSN 5960-01-421-0887
NSN 5996-01-426-8531
NSN 5950-00-847-7958
NSN 4140-01-181-4485
NSN 5975-01-120-3728
NSN 6645-01-447-4461
NSN 5920-00-119-1406
NSN 5930-00-877-8823
NSN 4140-00-753-9204
NSN 5950-01-070-8679