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 5910-01-510-8743
NSN 5998-00-615-2763
NSN 5920-00-872-8205
NSN 5895-01-570-0422
NSN 5855-01-147-6024
NSN 6685-00-705-1522
NSN 6320-01-195-5583
NSN 6110-01-354-3558
NSN 6685-01-252-8887
NSN 5999-01-574-4987
NSN 6105-00-806-2695
NSN 5935-00-035-4559