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 5935-01-626-0994
NSN 5990-00-469-2604
NSN 5935-00-086-2406
NSN 6105-01-463-2387
NSN 5999-00-579-0282
NSN 5915-01-643-5684
NSN 6110-01-152-4484
NSN 6220-00-200-7888
NSN 5855-00-327-2112
NSN 5965-01-098-1306
NSN 5990-01-288-7393
NSN 5935-01-208-5092