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 6685-01-357-2304
NSN 5965-01-160-7037
NSN 5985-01-184-3441
NSN 5915-01-518-7416
NSN 5935-00-545-1666
NSN 5965-00-823-8623
NSN 5935-01-323-2350
NSN 5935-00-807-9985
NSN 6105-01-422-3411
NSN 5950-01-067-0029
NSN 5905-01-432-1140
NSN 6105-01-221-6925