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 6105-00-265-7545
NSN 5985-01-183-1846
NSN 5998-01-237-3646
NSN 6650-00-433-2349
NSN 6130-00-187-0211
NSN 6610-01-099-9710
NSN 6240-00-717-0844
NSN 6645-01-229-9769
NSN 6135-01-497-4516
NSN 5915-01-422-2014
NSN 6105-01-623-6204
NSN 5965-01-429-9777