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 5855-00-885-8452
NSN 5965-00-004-6371
NSN 5930-00-578-3414
NSN 6150-01-202-8214
NSN 5935-00-571-1413
NSN 6150-00-253-1813
NSN 5960-01-054-3752
NSN 6620-00-411-4983
NSN 5835-00-172-8292
NSN 2925-00-246-3077
NSN 5910-00-591-4261
NSN 5910-01-066-7636