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 6650-01-249-3201
NSN 6110-01-351-2026
NSN 5835-01-072-5638
NSN 6110-00-263-6664
NSN 6240-01-142-2963
NSN 6240-01-573-5941
NSN 5835-01-258-5597
NSN 5998-00-762-2792
NSN 6685-01-522-7840
NSN 5935-01-023-8282
NSN 6685-01-391-5316
NSN 2925-00-258-9786