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 5905-01-278-3395
NSN 5999-00-973-0667
NSN 5855-01-462-0495
NSN 5975-00-181-5825
NSN 7035-01-036-0236
NSN 5950-01-227-9682
NSN 6685-01-064-5525
NSN 6320-01-056-1164
NSN 5996-01-496-3180
NSN 6685-01-080-1948
NSN 6220-01-607-4046
NSN 5920-01-576-4499