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 6645-00-570-8472
NSN 5910-01-442-6323
NSN 2925-00-707-6770
NSN 6650-00-241-0970
NSN 6620-01-331-8409
NSN 6105-01-237-2507
NSN 5945-01-573-1970
NSN 5855-00-896-4047
NSN 6130-00-468-6222
NSN 5975-01-211-6594
NSN 6645-01-047-9724
NSN 6620-00-104-6937