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 5965-00-848-8454
NSN 6620-00-098-5652
NSN 5985-01-085-1602
NSN 4140-01-562-7868
NSN 7035-01-363-3723
NSN 5950-01-473-0785
NSN 5905-01-390-2658
NSN 6150-01-467-2504
NSN 6685-00-352-8278
NSN 5925-01-485-9235
NSN 5996-01-444-3915
NSN 5915-01-106-3511