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 5835-01-411-8897
NSN 5965-01-024-7960
NSN 5999-00-433-9895
NSN 7035-01-322-8180
NSN 5935-01-366-8217
NSN 6105-01-429-8777
NSN 6150-00-456-2025
NSN 5965-00-826-1841
NSN 5950-01-254-3730
NSN 5920-01-515-6839
NSN 5920-01-088-7205
NSN 6650-01-633-9147