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 6240-01-054-2289
NSN 5999-00-022-9130
NSN 6620-01-363-0499
NSN 5920-01-323-5782
NSN 6645-01-224-8973
NSN 6645-01-076-4655
NSN 5930-01-546-3940
NSN 6130-00-373-1757
NSN 6685-01-248-0946
NSN 2925-00-105-3907
NSN 5935-01-537-0095
NSN 5975-01-221-4281