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 6220-01-278-9369
NSN 5965-01-279-1075
NSN 5895-01-313-7749
NSN 5930-01-062-0734
NSN 5895-01-041-5313
NSN 5895-01-540-0666
NSN 6105-01-360-5629
NSN 5910-01-527-5823
NSN 5905-00-597-1437
NSN 6130-01-384-3141
NSN 5985-01-099-6973
NSN 2925-01-424-0235