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 5930-00-286-4669
NSN 5925-00-101-6837
NSN 6105-01-400-1315
NSN 5835-00-368-4182
NSN 5935-00-294-9526
NSN 6135-00-455-2425
NSN 5855-01-201-4857
NSN 6220-00-081-6429
NSN 5999-01-377-7187
NSN 5910-01-345-3650
NSN 5915-00-119-2211
NSN 6685-01-293-4505