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 6610-01-010-3159
NSN 5905-01-500-1253
NSN 6135-01-264-1311
NSN 6135-01-177-3552
NSN 5945-01-484-1184
NSN 6685-00-171-4473
NSN 5960-00-914-9277
NSN 5835-00-761-5615
NSN 5920-01-033-8532
NSN 5965-01-650-1764
NSN 5855-01-561-6826
NSN 6650-01-152-0665