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 5915-01-541-8883
NSN 5996-01-483-6564
NSN 6620-00-621-6951
NSN 5910-00-017-0477
NSN 6220-01-164-4104
NSN 5905-00-243-3765
NSN 6650-00-500-6455
NSN 5975-01-385-3287
NSN 5985-01-186-0526
NSN 5950-01-162-6104
NSN 6240-01-535-7359
NSN 6130-01-484-1999