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 5950-01-433-9143
NSN 6610-01-200-6861
NSN 5905-01-397-6438
NSN 5905-01-280-6547
NSN 5999-01-579-2804
NSN 5975-00-616-4291
NSN 5930-01-615-6567
NSN 5945-00-813-5589
NSN 5985-01-640-6966
NSN 5998-01-634-0604
NSN 5895-01-442-8459
NSN 5835-01-214-0522