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 6645-01-407-0204
NSN 5960-00-935-6484
NSN 6150-01-442-4997
NSN 6620-00-994-9917
NSN 6645-01-446-5419
NSN 5999-00-879-6107
NSN 5895-01-177-7395
NSN 6620-01-054-9346
NSN 2925-01-183-2897
NSN 5925-00-411-5170
NSN 2925-01-132-5827
NSN 5945-01-358-6817