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 5998-00-148-9718
NSN 5905-01-492-5483
NSN 6220-01-231-2951
NSN 5835-01-029-1702
NSN 5945-00-708-3583
NSN 6610-00-374-1563
NSN 5998-01-412-0928
NSN 5990-01-276-6190
NSN 6110-01-390-8182
NSN 6645-01-202-7986
NSN 5895-01-232-9606
NSN 6320-00-036-3688