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 6110-00-241-5499
NSN 6130-01-514-5455
NSN 5996-01-632-8592
NSN 6645-00-175-8156
NSN 5990-01-296-4535
NSN 5910-01-160-3680
NSN 5990-01-311-7491
NSN 2925-01-137-4062
NSN 6220-01-156-9306
NSN 6135-00-243-8330
NSN 6220-00-329-9155
NSN 5985-01-242-9467