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 6645-01-462-2101
NSN 5915-01-361-0452
NSN 6645-01-054-3969
NSN 6145-00-145-8573
NSN 6150-01-115-3296
NSN 6240-01-391-7770
NSN 5990-01-594-7470
NSN 5930-01-184-2734
NSN 6220-01-484-9583
NSN 6220-00-794-7834
NSN 5999-01-256-4682
NSN 6650-01-542-7154