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 6650-00-389-4111
NSN 6105-01-152-2800
NSN 5935-00-110-5535
NSN 5910-01-285-9487
NSN 5935-01-214-7796
NSN 6685-01-599-7942
NSN 6685-01-164-4666
NSN 5935-01-123-9888
NSN 6220-01-582-5308
NSN 5960-01-458-6484
NSN 5965-01-481-4895
NSN 5945-01-445-6081