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 5999-01-593-9096
NSN 5990-01-631-5537
NSN 5975-01-090-8876
NSN 7035-00-173-2281
NSN 5965-00-583-4865
NSN 5990-00-450-9872
NSN 6650-01-108-6629
NSN 5930-01-306-6234
NSN 5935-01-261-3110
NSN 6645-01-157-9080
NSN 5996-01-141-6916
NSN 5930-00-283-0962