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 6650-01-484-3013
NSN 5960-00-908-2416
NSN 6150-01-117-0082
NSN 5975-00-258-7396
NSN 5920-00-973-8366
NSN 5930-00-774-9604
NSN 6650-00-922-3328
NSN 5835-01-531-0379
NSN 5935-01-508-8567
NSN 5935-01-027-0704
NSN 6150-01-343-7495
NSN 6685-01-112-0958