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 6320-00-306-0124
NSN 5915-01-518-9310
NSN 6320-00-468-8421
NSN 6320-01-521-1764
NSN 5998-00-081-7305
NSN 5905-00-075-3666
NSN 5990-00-122-8698
NSN 6220-00-371-7589
NSN 6685-01-302-2862
NSN 5999-00-765-3035
NSN 5915-01-412-8667
NSN 2925-01-048-8464