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 6220-01-047-7325
NSN 6150-00-456-0775
NSN 2925-01-359-9818
NSN 2925-00-099-4030
NSN 5855-01-085-5354
NSN 5930-01-634-0659
NSN 5895-00-782-0844
NSN 6135-01-151-2705
NSN 6110-01-054-6803
NSN 6110-01-244-6809
NSN 5935-01-098-9792
NSN 5998-01-169-8014