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 6105-01-013-9252
NSN 5950-01-123-8603
NSN 5990-00-009-3291
NSN 6220-01-415-4164
NSN 6685-00-684-7891
NSN 5905-01-336-8983
NSN 6610-00-280-6037
NSN 5905-01-462-1832
NSN 2925-01-327-3069
NSN 6110-00-845-0524
NSN 5945-01-145-8617
NSN 6130-00-846-4961