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 5930-01-096-3535
NSN 6645-01-456-8021
NSN 5905-00-370-2468
NSN 5925-01-512-8126
NSN 5855-00-233-2366
NSN 5835-01-040-5201
NSN 6130-01-168-9768
NSN 6320-00-336-9123
NSN 6650-01-021-7259
NSN 6620-00-827-1611
NSN 6135-00-973-5632
NSN 5930-01-598-3154