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 5945-00-596-2665
NSN 6620-01-384-2105
NSN 5935-01-069-6152
NSN 5920-00-011-4995
NSN 5920-01-065-1824
NSN 6685-00-592-4713
NSN 5975-00-246-4906
NSN 6685-00-160-6390
NSN 5990-00-043-4048
NSN 5950-01-386-5845
NSN 6135-01-205-5965
NSN 5895-01-367-4290