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 7035-01-169-6551
NSN 5930-00-878-9615
NSN 5895-00-200-7114
NSN 5855-01-325-9507
NSN 5930-01-268-6259
NSN 6110-00-233-6626
NSN 6320-01-521-1764
NSN 5925-01-513-9924
NSN 5990-01-116-2181
NSN 6685-01-052-1435
NSN 5930-00-167-4520
NSN 6220-00-847-1520