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 5965-00-959-4910
NSN 5965-00-670-2931
NSN 5945-01-484-0935
NSN 6610-01-538-4660
NSN 7035-01-343-2582
NSN 6105-01-446-9393
NSN 5920-01-313-3892
NSN 6150-01-574-4654
NSN 6685-00-309-5693
NSN 5965-01-038-3709
NSN 4140-01-032-7621
NSN 5895-01-456-9659