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 6685-01-495-3491
NSN 5996-01-023-8370
NSN 5915-01-433-2128
NSN 6135-01-168-2944
NSN 5855-00-763-2155
NSN 5950-01-425-2716
NSN 5855-01-118-2210
NSN 6240-01-020-3440
NSN 5950-00-572-0314
NSN 5835-00-233-6327
NSN 5905-01-067-7346
NSN 5975-00-153-0050