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 6650-01-428-9958
NSN 6105-00-513-6540
NSN 6105-00-459-5261
NSN 5965-00-839-0302
NSN 7035-01-088-6415
NSN 5990-01-059-0947
NSN 6645-00-859-8404
NSN 5905-00-911-5846
NSN 5945-01-413-3250
NSN 5935-00-649-8319
NSN 5998-00-686-2152
NSN 5835-01-214-0522