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 5925-01-098-7829
NSN 6130-01-327-2517
NSN 6130-01-391-2676
NSN 5999-01-050-6018
NSN 5950-01-629-6494
NSN 5915-01-400-6125
NSN 5990-00-767-0893
NSN 2925-01-103-9419
NSN 5990-00-524-2293
NSN 5975-01-591-3961
NSN 6130-00-769-9624
NSN 6150-01-631-8755