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 5895-01-559-2749
NSN 5965-01-619-6046
NSN 6145-01-492-6672
NSN 6105-00-186-0161
NSN 6645-00-940-0774
NSN 5905-00-874-9517
NSN 5935-01-224-4041
NSN 5996-01-303-4630
NSN 5999-00-729-5112
NSN 5895-01-351-2998
NSN 6645-00-372-2618
NSN 6130-01-607-6305