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 6645-00-084-3859
NSN 5990-00-888-0718
NSN 6220-00-925-4645
NSN 5985-01-415-4758
NSN 5835-00-632-8621
NSN 7035-00-574-4223
NSN 6620-01-047-2787
NSN 6220-00-353-0942
NSN 5935-01-393-0539
NSN 5910-01-413-0046
NSN 5930-00-858-0908
NSN 5895-01-256-7691