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 6645-01-167-5814
NSN 6650-01-009-8026
NSN 6240-00-981-8218
NSN 6220-01-374-6667
NSN 7035-01-386-5722
NSN 5930-00-669-9223
NSN 6150-00-258-9055
NSN 5945-01-056-5035
NSN 5990-01-303-6110
NSN 5835-01-532-9373
NSN 6105-00-134-0827
NSN 5920-00-238-4678