A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-00-161-1834
NSN 5895-01-378-6741
NSN 5985-01-388-6314
NSN 6220-01-185-1136
NSN 6135-01-142-6456
NSN 5915-01-561-6363
NSN 5996-01-183-0888
NSN 5935-01-449-1341
NSN 5895-01-391-5682
NSN 6320-00-098-2858
NSN 6150-01-103-8028
NSN 5915-00-269-9252