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 5999-01-406-5216
NSN 5835-01-508-2528
NSN 5965-00-362-2158
NSN 5975-01-344-3011
NSN 5910-01-144-3106
NSN 6130-01-084-8865
NSN 5985-01-398-2177
NSN 6150-01-445-6870
NSN 5905-01-564-6070
NSN 5945-01-085-6446
NSN 5950-01-344-0681
NSN 5985-01-632-9023