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 7035-01-310-2587
NSN 6685-01-044-4156
NSN 6685-00-260-9374
NSN 6240-01-208-9587
NSN 5999-01-578-6827
NSN 6240-01-420-9255
NSN 4140-00-281-4493
NSN 5999-01-462-0425
NSN 5855-01-657-7657
NSN 5925-01-374-1489
NSN 5950-01-025-1649
NSN 6105-00-275-0826