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 5999-01-468-8890
NSN 5945-01-213-0233
NSN 5855-01-007-9541
NSN 5910-00-611-3374
NSN 6610-00-161-7439
NSN 5910-01-494-1982
NSN 6135-00-715-4001
NSN 6110-00-244-4907
NSN 6610-01-603-0703
NSN 6105-01-337-5422
NSN 6650-01-228-5094
NSN 6685-01-513-3516