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 6620-00-830-3554
NSN 6685-01-277-1631
NSN 6620-01-607-3362
NSN 5930-00-989-9709
NSN 6105-00-799-5807
NSN 5965-00-964-1756
NSN 6650-01-619-2751
NSN 5935-01-038-9646
NSN 6135-01-252-0315
NSN 5985-01-339-7581
NSN 5920-00-978-9183
NSN 6110-01-540-8147