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 6130-01-427-9290
NSN 5999-01-352-5855
NSN 6105-00-113-0679
NSN 5945-01-268-1280
NSN 6320-00-174-1362
NSN 5905-00-277-7439
NSN 5998-01-023-1843
NSN 6320-01-512-2031
NSN 6135-00-437-5182
NSN 5925-00-529-0441
NSN 6220-01-631-8897
NSN 5835-00-025-9951