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 6645-00-518-2068
NSN 7035-00-997-6212
NSN 6110-00-104-7401
NSN 5905-00-726-0557
NSN 6150-00-113-6608
NSN 6105-01-268-8150
NSN 5960-01-124-8336
NSN 5835-01-218-3756
NSN 5855-00-361-0167
NSN 6110-00-934-7943
NSN 5998-00-139-3501
NSN 5895-01-068-9101