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 5965-00-139-4870
NSN 6145-00-998-3579
NSN 5950-01-159-2338
NSN 5999-00-454-9624
NSN 5999-01-295-9024
NSN 5990-00-398-0507
NSN 5930-00-338-9417
NSN 6645-00-556-8105
NSN 5915-01-369-6030
NSN 5999-01-028-6933
NSN 5855-01-417-3250
NSN 6685-01-310-2212