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 6650-01-590-3670
NSN 5915-01-565-3536
NSN 6685-01-156-0012
NSN 6685-00-161-5752
NSN 6130-00-296-8697
NSN 6105-01-634-0322
NSN 5950-01-028-9571
NSN 5925-01-391-4986
NSN 6650-00-760-1385
NSN 5998-01-454-4440
NSN 6105-01-307-2571
NSN 5998-01-520-8897