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 6145-01-461-8062
NSN 6130-01-359-9321
NSN 5965-01-127-0389
NSN 5965-01-576-9309
NSN 5950-01-062-0642
NSN 6650-00-077-0638
NSN 5935-01-532-2417
NSN 6110-01-234-3618
NSN 5930-00-788-9942
NSN 5930-00-482-2089
NSN 5999-00-769-6031
NSN 5999-01-160-7905