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 5950-00-378-5286
NSN 6105-01-398-1932
NSN 6650-01-425-7362
NSN 5930-01-006-0682
NSN 5965-01-518-5623
NSN 6685-01-336-9318
NSN 5945-01-471-5246
NSN 5975-01-459-8649
NSN 6320-00-886-9771
NSN 5985-01-154-9064
NSN 5920-00-816-7535
NSN 5985-00-038-5870