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 5930-01-484-8751
NSN 6650-01-157-8806
NSN 5965-00-193-2406
NSN 5945-00-248-2973
NSN 6240-00-777-8535
NSN 6620-01-633-8443
NSN 4140-01-123-8801
NSN 5998-01-602-9656
NSN 5945-01-634-0588
NSN 5998-00-935-2510
NSN 5975-00-560-5963
NSN 5895-01-327-9653