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 2925-01-462-1620
NSN 7035-01-036-0236
NSN 6150-01-634-0575
NSN 5975-01-474-3694
NSN 5990-01-296-8190
NSN 5855-01-416-1527
NSN 5965-01-277-4161
NSN 5999-01-510-1256
NSN 2925-01-643-8395
NSN 6130-01-425-4733
NSN 5835-00-933-9609
NSN 5915-01-386-9578