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 5996-01-511-7605
NSN 5999-01-634-0576
NSN 5835-01-385-0579
NSN 5985-00-440-8840
NSN 5960-01-252-8821
NSN 6650-01-185-2544
NSN 5930-00-827-7472
NSN 6240-00-248-6517
NSN 6645-00-124-2563
NSN 5960-01-010-7903
NSN 5965-01-217-7167
NSN 5985-01-081-5827