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 6650-00-915-8545
NSN 5998-01-427-8462
NSN 6135-00-883-9024
NSN 5975-01-252-9763
NSN 6620-01-424-6925
NSN 6320-01-452-2394
NSN 5910-01-083-2323
NSN 5965-00-959-4910
NSN 5990-00-977-9261
NSN 5950-01-141-7635
NSN 6145-01-289-0732
NSN 6105-01-608-3125