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 5935-01-603-3594
NSN 5998-01-634-0604
NSN 5999-01-088-1052
NSN 6645-00-124-9939
NSN 5915-00-279-2973
NSN 5895-01-112-2402
NSN 6240-01-417-0808
NSN 5965-01-627-3774
NSN 2925-00-233-5644
NSN 6645-00-279-1777
NSN 5855-00-532-0025
NSN 6650-01-399-0628