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 5950-01-539-6581
NSN 5996-00-213-7121
NSN 5985-00-739-8241
NSN 5855-01-634-0259
NSN 5990-01-386-3040
NSN 6105-00-941-6493
NSN 5990-00-181-2220
NSN 5910-01-080-1737
NSN 5935-01-417-6941
NSN 6685-01-391-5316
NSN 6135-00-315-1187
NSN 5999-01-388-8221