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 6650-01-418-6661
NSN 5925-01-026-9649
NSN 6320-00-841-2279
NSN 6650-01-272-9746
NSN 6130-01-126-7266
NSN 6645-01-220-7490
NSN 4140-00-407-1326
NSN 6320-00-977-3930
NSN 5930-00-290-5894
NSN 5998-01-416-9854
NSN 6620-01-591-6681
NSN 5915-01-633-9845