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 5925-01-066-1911
NSN 5990-00-594-7291
NSN 6645-01-633-1852
NSN 6240-00-204-9355
NSN 6150-01-353-0481
NSN 5930-01-400-3485
NSN 5950-01-012-8092
NSN 5965-01-050-7055
NSN 5920-01-656-6527
NSN 6130-01-143-5952
NSN 5999-00-549-9955
NSN 5996-01-520-5894