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 5935-01-466-3905
NSN 7035-01-112-9375
NSN 6650-01-656-5649
NSN 5998-01-392-4095
NSN 6610-00-371-5953
NSN 6645-01-468-4990
NSN 5965-01-258-5662
NSN 5935-01-359-8586
NSN 5835-01-010-3103
NSN 6110-01-009-6260
NSN 6610-00-518-4919
NSN 5855-01-634-0259