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 5965-01-321-3744
NSN 6620-01-443-8431
NSN 6105-01-365-5626
NSN 5905-01-462-1832
NSN 5990-00-174-6695
NSN 5895-01-180-8006
NSN 6105-01-025-9781
NSN 5985-01-435-3684
NSN 6610-00-583-1084
NSN 6220-00-218-0857
NSN 6320-00-925-0558
NSN 5985-01-619-2251