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 6105-00-556-2123
NSN 5895-00-062-6748
NSN 6645-01-314-1776
NSN 6650-01-413-3825
NSN 5975-01-207-9298
NSN 5975-01-188-8873
NSN 5965-01-317-5020
NSN 5855-01-534-7940
NSN 6240-01-014-5598
NSN 5835-01-157-5886
NSN 6650-01-498-9928
NSN 6645-00-476-6033