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 6650-01-446-1160
NSN 6135-00-062-5080
NSN 6220-00-578-6539
NSN 5915-01-364-1971
NSN 5920-01-423-7669
NSN 5895-01-141-7416
NSN 6130-01-166-5032
NSN 5990-01-439-4643
NSN 6105-01-442-7801
NSN 5910-01-430-3276
NSN 5996-01-152-5217
NSN 5905-00-554-8766