U/o aircraft engine r0470; af to. 2r-0470-44, fig. 10, index 8 applies
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 5920-00-060-1118
NSN 5999-00-931-2385
NSN 5999-01-124-7033
NSN 6610-00-261-8159
NSN 6650-00-943-3889
NSN 5835-00-554-0399
NSN 6130-00-144-0095
NSN 6130-01-495-1421
NSN 5905-00-826-3992
NSN 5999-00-753-6812
NSN 5960-01-135-0463
NSN 5996-00-981-5477