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 6105-01-420-9474
NSN 5999-01-296-1644
NSN 5990-01-579-2711
NSN 6105-00-498-6731
NSN 7035-01-408-8698
NSN 5925-01-314-9522
NSN 6685-01-410-7583
NSN 6220-01-426-8824
NSN 6110-01-373-8483
NSN 5985-00-111-1605
NSN 5945-01-177-6731
NSN 5915-00-155-4766