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 5935-01-608-2777
NSN 6610-01-080-1041
NSN 5990-01-280-0321
NSN 5935-01-212-6828
NSN 5925-01-606-7794
NSN 5855-01-201-4857
NSN 5915-01-592-3355
NSN 5930-01-188-6454
NSN 6105-01-023-8708
NSN 5935-00-961-3995
NSN 6145-01-306-2436
NSN 5935-01-568-4712