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 5935-01-561-2103
NSN 5945-01-634-0588
NSN 5935-01-218-9334
NSN 6610-01-293-6579
NSN 5950-00-621-2343
NSN 6650-01-216-0525
NSN 5985-01-513-2182
NSN 5960-00-243-5025
NSN 5935-01-068-4488
NSN 4140-01-277-4490
NSN 5998-01-231-8882
NSN 6240-01-373-2686