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 5999-01-054-3460
NSN 5965-01-498-8113
NSN 5915-01-609-8605
NSN 6620-00-153-0982
NSN 5945-01-446-0387
NSN 6150-01-250-2772
NSN 5920-00-805-7132
NSN 5950-01-567-9158
NSN 5985-01-648-4361
NSN 5990-01-272-4091
NSN 5910-01-507-2360
NSN 6105-01-641-3334