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 6110-01-482-9613
NSN 5945-00-995-7381
NSN 6110-01-323-8337
NSN 6240-01-616-6813
NSN 5990-00-778-3675
NSN 5990-01-056-6413
NSN 6650-01-514-0240
NSN 5835-01-085-5487
NSN 2925-00-124-5465
NSN 6110-01-550-9762
NSN 5985-01-270-9963
NSN 5855-01-041-9392