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 6620-00-774-3638
NSN 6135-01-428-6069
NSN 6105-01-145-8996
NSN 5965-00-486-7907
NSN 6240-01-407-5690
NSN 6110-01-314-7634
NSN 7035-01-431-9693
NSN 6130-01-450-7369
NSN 6145-01-483-9660
NSN 6685-01-168-8194
NSN 6105-00-299-6373
NSN 6135-00-889-1485