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 5945-00-276-9274
NSN 5999-01-344-7523
NSN 5996-01-255-0397
NSN 6105-01-619-4528
NSN 6650-01-135-5625
NSN 6645-01-497-6543
NSN 5990-00-642-9930
NSN 5930-01-462-6152
NSN 6130-01-059-9558
NSN 5960-01-593-4760
NSN 5999-01-570-1605
NSN 6220-01-167-7859