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 6130-00-101-8614
NSN 6240-01-240-1596
NSN 5920-00-956-4980
NSN 5999-00-164-2981
NSN 5985-01-117-7129
NSN 5835-01-606-8768
NSN 7035-01-481-2110
NSN 5960-00-140-9583
NSN 5905-00-719-5807
NSN 6105-00-120-9601
NSN 5925-00-789-3718
NSN 6645-00-864-6794