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 5855-01-605-9627
NSN 6150-00-502-6049
NSN 6220-01-347-8643
NSN 6685-00-928-7639
NSN 5905-01-599-2493
NSN 5998-01-634-0604
NSN 6105-01-126-0376
NSN 5965-00-478-3442
NSN 5905-01-437-5030
NSN 5965-01-488-6695
NSN 6620-01-239-3804
NSN 5945-01-083-6157