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 5895-00-061-7192
NSN 5935-00-260-6051
NSN 5990-01-149-0691
NSN 4140-01-355-0045
NSN 5910-01-451-1084
NSN 6105-01-317-2434
NSN 6650-01-316-4374
NSN 6150-01-469-6398
NSN 5985-01-091-6831
NSN 6650-01-517-7867
NSN 6150-00-583-9878
NSN 6135-01-121-3225