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 5960-00-478-7692
NSN 6220-00-310-9354
NSN 6650-00-202-4540
NSN 5985-00-082-1317
NSN 5835-01-459-7428
NSN 5905-01-225-5752
NSN 6610-01-413-3912
NSN 5960-01-462-7704
NSN 5920-01-185-9361
NSN 6320-00-701-0437
NSN 5930-00-222-7760
NSN 6110-01-118-0982