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 6645-00-960-6594
NSN 5990-01-036-1631
NSN 6320-00-070-4544
NSN 5960-00-315-0358
NSN 6220-01-275-8548
NSN 5930-00-550-1109
NSN 6105-01-139-4066
NSN 6645-01-220-2838
NSN 5935-00-304-4681
NSN 6620-00-473-3692
NSN 5835-01-229-6964
NSN 5915-00-840-3935