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 6135-00-062-5080
NSN 6685-01-167-3650
NSN 5985-00-156-9287
NSN 5990-01-660-9694
NSN 4140-01-323-4279
NSN 6240-00-553-1923
NSN 5985-01-153-2657
NSN 5835-01-285-8650
NSN 5998-01-025-6025
NSN 6220-00-239-4427
NSN 5910-01-201-9393
NSN 5895-01-534-3579