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 5985-00-402-1946
NSN 5985-01-421-7570
NSN 5835-01-497-5029
NSN 5920-01-340-6050
NSN 6240-01-551-1722
NSN 5930-00-886-8485
NSN 5945-01-435-3866
NSN 5960-00-878-6030
NSN 6610-01-213-9288
NSN 5835-01-248-0563
NSN 6150-00-139-1566
NSN 5905-01-616-5817