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 5945-01-390-8300
NSN 7035-00-870-0290
NSN 6645-01-362-1932
NSN 6650-00-140-2353
NSN 6685-01-286-1927
NSN 5999-01-173-0104
NSN 6645-01-398-2505
NSN 6150-01-543-7317
NSN 6320-00-115-0883
NSN 6130-00-481-2803
NSN 6650-01-396-0767
NSN 5990-01-414-2071