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 5935-01-504-4953
NSN 5996-01-522-5852
NSN 5905-01-634-0595
NSN 5835-01-336-1153
NSN 5930-01-025-6678
NSN 6150-00-456-2025
NSN 6645-01-215-0617
NSN 6650-00-299-9681
NSN 6110-00-823-2365
NSN 5990-00-997-5237
NSN 5925-00-592-0881
NSN 5996-00-133-3538