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 6650-01-169-4327
NSN 7035-00-433-5670
NSN 5895-01-221-2720
NSN 5975-00-925-1197
NSN 5999-01-571-8907
NSN 5996-01-063-0158
NSN 4140-01-598-9050
NSN 6240-01-580-8751
NSN 6105-01-211-1101
NSN 5930-00-135-0946
NSN 5945-01-411-7118
NSN 6685-00-273-1618