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 6685-01-496-6958
NSN 5905-00-924-3833
NSN 5965-01-484-1248
NSN 6240-01-649-6937
NSN 5990-00-446-0518
NSN 6240-01-631-8680
NSN 5855-00-532-0025
NSN 6685-00-366-6997
NSN 5910-00-248-2934
NSN 5925-00-179-0094
NSN 6650-00-138-8605
NSN 5996-00-117-4337