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 6685-00-557-8622
NSN 6220-00-528-7752
NSN 5965-01-289-5729
NSN 2925-00-373-8837
NSN 5950-00-290-8090
NSN 7035-00-417-2967
NSN 6645-01-123-7563
NSN 6650-01-311-0252
NSN 5930-01-241-3102
NSN 6650-01-062-0828
NSN 5996-01-369-2678
NSN 5985-01-238-9509