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 5998-01-192-9281
NSN 5930-00-075-4871
NSN 5996-01-476-7550
NSN 6130-01-475-7021
NSN 6620-01-627-0478
NSN 4140-00-155-8012
NSN 2925-01-265-2853
NSN 2925-01-027-1293
NSN 5950-00-405-1218
NSN 5905-01-537-8242
NSN 5925-00-446-2464
NSN 2925-01-417-6815