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 5960-01-266-7564
NSN 6150-00-830-4118
NSN 5930-00-655-1507
NSN 6220-00-383-9402
NSN 5895-01-015-5594
NSN 5895-00-608-2481
NSN 5999-00-131-9689
NSN 6620-01-413-1951
NSN 6150-01-631-6306
NSN 6110-01-063-8309
NSN 5999-00-762-4791
NSN 5935-01-611-2563