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 5945-00-197-2866
NSN 7035-01-162-7452
NSN 6240-01-322-5521
NSN 5835-00-644-4512
NSN 5835-01-084-3920
NSN 5935-00-582-1455
NSN 6135-00-269-5843
NSN 6130-00-191-0550
NSN 5895-01-023-3227
NSN 4140-00-815-2610
NSN 7035-00-908-4933
NSN 5905-01-466-9630