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 5985-01-152-0715
NSN 5999-01-322-9023
NSN 6685-00-738-9567
NSN 5910-01-232-0497
NSN 5895-01-481-9237
NSN 5895-01-634-0630
NSN 6645-01-447-4139
NSN 6145-01-155-9299
NSN 6650-00-451-1088
NSN 6135-01-296-1860
NSN 6685-00-413-4722
NSN 6220-00-433-8804