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 5975-01-529-6793
NSN 5925-01-441-5256
NSN 5975-00-756-8311
NSN 5990-00-847-6957
NSN 6130-01-400-6123
NSN 5895-00-771-1254
NSN 6320-01-103-6218
NSN 5895-00-516-6562
NSN 5905-01-569-7935
NSN 7035-00-497-8784
NSN 5996-01-438-0323
NSN 6110-01-464-4630