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 5999-00-140-3375
NSN 5990-01-546-1649
NSN 6150-01-230-3794
NSN 6130-00-574-5419
NSN 6150-01-323-2622
NSN 5905-00-372-5214
NSN 5920-00-075-9904
NSN 6620-01-557-1941
NSN 2925-01-368-5773
NSN 2925-01-516-7940
NSN 6145-01-591-0236
NSN 6105-01-494-3848