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 6135-01-026-9960
NSN 5895-00-296-9708
NSN 6145-00-404-7927
NSN 5996-01-087-3961
NSN 5895-01-155-7355
NSN 5935-01-323-6928
NSN 6220-01-446-4726
NSN 5930-00-873-2829
NSN 6320-01-166-3602
NSN 6650-00-992-4540
NSN 5998-00-905-1482
NSN 5935-01-222-6036