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 5895-00-456-2388
NSN 6105-00-615-9979
NSN 5965-01-351-4615
NSN 6135-00-643-4843
NSN 5965-01-080-9808
NSN 5990-00-532-2641
NSN 2925-00-081-3547
NSN 6130-01-289-4801
NSN 5945-00-422-5330
NSN 5910-00-526-8005
NSN 6685-01-203-9003
NSN 6620-01-554-3987