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 5975-01-088-7470
NSN 6220-00-085-5206
NSN 5935-01-242-5139
NSN 5996-01-020-0567
NSN 6320-00-483-0451
NSN 7035-00-205-1932
NSN 5935-01-569-4359
NSN 5915-01-524-2512
NSN 6240-01-620-5593
NSN 5975-01-253-3999
NSN 6240-01-498-4719
NSN 5930-01-653-9092