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 5910-00-774-8137
NSN 6320-01-171-3238
NSN 6150-01-158-4192
NSN 6220-01-076-5057
NSN 5905-01-612-7090
NSN 6650-01-179-3823
NSN 7035-01-499-7401
NSN 5950-01-383-0278
NSN 5960-01-110-6749
NSN 6105-01-644-3777
NSN 6130-01-333-9595
NSN 5950-01-628-5642