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 5999-01-564-6394
NSN 2925-01-320-6512
NSN 5985-01-258-7660
NSN 5945-01-381-6300
NSN 6105-01-562-7784
NSN 6150-00-410-7091
NSN 5945-01-273-7318
NSN 5965-00-267-4173
NSN 6105-01-069-9150
NSN 5905-01-372-3650
NSN 5855-01-110-9564
NSN 5935-00-407-5489