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 5925-01-317-4329
NSN 6240-00-161-8099
NSN 6145-01-614-0865
NSN 5910-01-498-9660
NSN 5930-00-283-4250
NSN 6650-01-221-5367
NSN 5999-00-054-1529
NSN 6220-01-499-6841
NSN 5905-01-091-5940
NSN 5998-00-657-4760
NSN 6320-01-607-1491
NSN 5950-01-411-5182