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 5960-01-360-4107
NSN 5935-00-899-3237
NSN 6650-01-481-8009
NSN 6650-01-294-5243
NSN 6240-01-382-3756
NSN 5905-01-107-8748
NSN 6220-00-406-1773
NSN 6130-01-339-4537
NSN 5935-01-062-8027
NSN 5905-00-248-4584
NSN 6685-01-127-5728
NSN 6650-01-527-3693