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 5905-01-515-9475
NSN 5895-00-932-1577
NSN 5925-00-011-7011
NSN 6240-01-360-0225
NSN 6110-01-268-3021
NSN 6145-01-216-8291
NSN 5965-01-067-9280
NSN 5975-01-439-9636
NSN 5990-01-601-0466
NSN 5950-01-422-2924
NSN 5950-00-736-8531
NSN 6685-01-189-9937