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 5960-01-411-5899
NSN 6650-00-115-6654
NSN 6620-01-457-9100
NSN 5935-00-454-4304
NSN 5920-00-661-0840
NSN 6645-01-396-6976
NSN 5930-01-073-5101
NSN 5960-01-056-4982
NSN 6240-01-586-9718
NSN 5920-01-097-5725
NSN 5925-00-856-4234
NSN 5998-00-608-7537