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 5925-01-127-6002
NSN 5930-01-556-7138
NSN 6645-01-214-6309
NSN 5925-00-316-5312
NSN 6105-00-562-4828
NSN 6620-01-397-8683
NSN 5905-01-182-2424
NSN 6105-01-099-4813
NSN 6240-01-357-4293
NSN 5985-01-541-0018
NSN 5990-00-518-3195
NSN 5915-00-736-8462