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 6620-01-430-4111
NSN 5895-00-494-8589
NSN 5910-00-942-9317
NSN 5996-01-242-9710
NSN 5960-01-632-6576
NSN 5985-00-455-9946
NSN 6105-00-456-7512
NSN 5895-01-130-1617
NSN 5835-01-286-6499
NSN 6240-01-124-1829
NSN 6105-01-150-0663
NSN 6105-01-025-5981