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 5990-01-421-5342
NSN 6650-01-334-6856
NSN 5935-00-117-6345
NSN 5920-01-324-2054
NSN 6105-01-388-0846
NSN 6150-01-041-2734
NSN 5895-01-399-0240
NSN 5990-01-261-2962
NSN 5965-01-619-1294
NSN 5945-01-111-6729
NSN 5960-01-391-4701
NSN 5999-01-113-6872