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 5905-01-030-3286
NSN 5965-01-275-2212
NSN 6645-01-323-1956
NSN 5985-00-564-4102
NSN 6110-01-018-8742
NSN 6130-00-118-8952
NSN 7035-00-731-8729
NSN 7035-00-096-9986
NSN 7035-01-211-1770
NSN 5835-00-603-6661
NSN 6645-01-426-8621
NSN 6240-01-296-8997