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 5930-01-227-2870
NSN 5985-00-508-5644
NSN 6240-01-088-0389
NSN 6240-01-012-8421
NSN 5835-01-249-7393
NSN 6620-01-239-2345
NSN 5945-01-634-0588
NSN 6135-00-681-2702
NSN 6685-00-941-5718
NSN 5998-00-517-9170
NSN 5935-00-596-2684
NSN 5990-01-320-1412