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 5990-01-097-4329
NSN 6135-00-112-8637
NSN 6610-00-208-5318
NSN 5945-00-817-4522
NSN 6105-00-113-0679
NSN 5998-01-169-5409
NSN 5965-00-061-1061
NSN 5855-00-149-0766
NSN 5945-00-082-1195
NSN 6645-01-493-2620
NSN 5855-01-003-7102
NSN 5950-01-312-6744