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 6610-00-435-1493
NSN 6130-01-077-6940
NSN 6105-01-067-8377
NSN 5925-01-503-5286
NSN 5998-01-097-2433
NSN 5990-01-065-0492
NSN 5960-01-425-1454
NSN 6110-00-294-0123
NSN 5910-01-100-2798
NSN 5930-01-044-8729
NSN 5985-01-317-2147
NSN 6220-00-882-8003