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 5965-01-089-8579
NSN 6220-00-814-1598
NSN 6645-01-437-9017
NSN 5945-00-399-0716
NSN 5996-01-058-8227
NSN 5895-01-033-8007
NSN 6240-01-409-2465
NSN 6685-00-150-7080
NSN 5910-01-172-6628
NSN 5990-01-024-9659
NSN 6240-01-457-5672
NSN 6610-00-930-1249