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 5925-00-187-8860
NSN 5965-01-376-1012
NSN 6610-01-542-2276
NSN 6130-01-350-2940
NSN 6135-00-112-8637
NSN 6320-01-484-7734
NSN 5925-00-813-2094
NSN 7035-00-731-8729
NSN 5999-01-146-6730
NSN 5935-01-062-2411
NSN 5905-01-296-2844
NSN 5895-01-338-6545