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 5945-01-425-1326
NSN 6645-00-080-1087
NSN 5935-01-370-8412
NSN 5920-00-925-2639
NSN 5855-01-074-6784
NSN 6685-01-037-9178
NSN 5835-01-386-0110
NSN 6105-01-352-5674
NSN 6320-01-659-2819
NSN 6130-00-397-7690
NSN 5855-01-493-6639
NSN 5905-00-244-1663