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 5905-00-371-0965
NSN 6105-00-457-7134
NSN 5905-01-124-3446
NSN 5935-01-261-4404
NSN 5915-00-944-9823
NSN 6685-01-215-0616
NSN 5910-00-177-6519
NSN 6620-01-050-2866
NSN 5945-01-300-6613
NSN 5998-01-387-7735
NSN 5945-01-117-0711
NSN 6240-00-470-4662