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 6685-01-085-5977
NSN 6105-00-153-0238
NSN 5950-00-248-6921
NSN 5835-01-089-7615
NSN 5835-01-580-0446
NSN 5835-01-510-7293
NSN 6110-01-380-4380
NSN 6650-01-442-7510
NSN 5895-01-265-4597
NSN 5975-01-634-0678
NSN 5930-00-526-3590
NSN 5975-00-233-6301