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 5999-01-449-7266
NSN 5855-01-147-4785
NSN 5930-00-702-2060
NSN 5920-01-418-1821
NSN 6320-01-154-1099
NSN 6240-00-722-9558
NSN 5915-01-106-2606
NSN 7035-01-579-9214
NSN 5905-00-219-8748
NSN 5925-00-422-8487
NSN 5945-01-261-4790
NSN 5960-00-113-4314