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 5855-01-337-0245
NSN 4140-00-399-5994
NSN 5915-00-083-9552
NSN 6650-01-545-5672
NSN 6685-01-298-1647
NSN 5999-01-199-3624
NSN 5855-01-490-7348
NSN 5950-00-111-7246
NSN 4140-00-434-5001
NSN 5998-01-439-9108
NSN 5935-01-556-1110
NSN 5950-01-568-3171