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 5945-01-543-2209
NSN 5925-01-490-2649
NSN 5905-00-721-1546
NSN 5985-00-273-3175
NSN 5930-00-222-5984
NSN 6220-01-614-3767
NSN 6110-01-152-2547
NSN 6150-01-590-9982
NSN 6135-01-309-8414
NSN 6145-01-123-3793
NSN 5990-01-085-2068
NSN 6650-01-457-0980