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 5930-00-565-8806
NSN 5950-01-212-2838
NSN 6110-01-023-6765
NSN 6105-01-562-4530
NSN 6105-00-079-0863
NSN 5999-01-623-1942
NSN 6220-01-311-8865
NSN 5996-01-359-7642
NSN 6105-01-068-4366
NSN 5910-01-556-0538
NSN 6145-01-398-0607
NSN 5999-01-312-9467