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 6645-01-537-9415
NSN 6685-01-047-9355
NSN 6145-01-346-3931
NSN 5960-01-617-6345
NSN 6650-00-583-1735
NSN 6105-01-456-0307
NSN 5910-01-468-5891
NSN 2925-01-058-1718
NSN 5999-01-608-4318
NSN 5925-01-487-7629
NSN 5965-01-431-5809
NSN 5855-01-119-9575