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 5960-00-537-9441
NSN 5835-01-493-1826
NSN 6620-01-447-1913
NSN 6105-00-721-6780
NSN 5965-01-359-0384
NSN 6240-00-500-4404
NSN 5985-00-420-5710
NSN 5855-00-631-4565
NSN 5905-01-408-4526
NSN 5996-01-151-2452
NSN 6220-00-776-2614
NSN 5920-01-010-3293