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 6105-01-294-6502
NSN 6650-01-124-4314
NSN 5985-01-139-9687
NSN 5905-01-377-5273
NSN 6240-01-449-0746
NSN 5855-01-199-2046
NSN 6145-00-857-6903
NSN 5910-00-518-1477
NSN 5905-00-197-7674
NSN 6240-01-174-5646
NSN 2925-01-642-3255
NSN 5945-01-138-4957