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 6110-01-094-0822
NSN 5930-01-591-3688
NSN 6645-01-468-4990
NSN 6150-00-100-4757
NSN 5925-00-525-4037
NSN 5910-00-361-9582
NSN 5930-01-177-5707
NSN 6150-00-100-4373
NSN 6110-01-400-4207
NSN 5925-01-485-7539
NSN 5915-01-343-2628
NSN 5965-01-605-4703