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 6105-01-609-2935
NSN 5990-00-736-8778
NSN 5835-01-435-4139
NSN 6320-01-352-8084
NSN 6130-00-880-6000
NSN 5985-01-469-3102
NSN 5895-01-247-7672
NSN 5930-01-190-4748
NSN 6105-01-591-6694
NSN 6650-01-199-8589
NSN 6105-01-433-2204
NSN 6145-01-337-8549