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 6650-01-417-3287
NSN 5950-00-518-1188
NSN 5996-01-514-7341
NSN 5925-01-444-2746
NSN 6150-01-471-1282
NSN 5925-01-376-1940
NSN 5945-01-634-0588
NSN 5905-01-487-4374
NSN 5835-01-597-4820
NSN 5990-00-185-9586
NSN 6135-00-134-6648
NSN 5935-00-100-4366