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 6135-00-752-1589
NSN 5999-00-627-6087
NSN 5920-01-027-0660
NSN 6150-00-055-7601
NSN 6150-00-281-9482
NSN 5855-01-217-6857
NSN 5985-00-009-4685
NSN 7035-01-438-2108
NSN 6135-00-461-3590
NSN 5990-01-160-6978
NSN 5975-01-411-5382
NSN 5930-00-477-4718