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 5965-01-008-5351
NSN 5990-00-193-3028
NSN 6130-01-645-9503
NSN 6645-01-266-8831
NSN 5998-01-485-1441
NSN 5990-01-541-5632
NSN 6110-00-959-8829
NSN 4140-01-461-2350
NSN 6610-01-447-5598
NSN 5935-01-246-3638
NSN 5855-01-255-1688
NSN 6650-00-004-3683