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 5945-01-323-6743
NSN 5960-00-736-8568
NSN 5930-01-230-2945
NSN 5910-01-473-8068
NSN 6685-01-412-0369
NSN 5945-01-290-5773
NSN 7035-00-541-8516
NSN 5996-01-370-6593
NSN 5960-01-358-9733
NSN 5965-01-025-5129
NSN 5930-01-576-8610
NSN 5960-01-407-1350