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 5965-00-933-6897
NSN 5895-01-323-4754
NSN 5945-00-378-1284
NSN 5925-00-205-2767
NSN 5945-01-210-9838
NSN 6105-01-101-1262
NSN 6620-01-279-4353
NSN 6685-01-152-6003
NSN 5975-01-324-1978
NSN 6685-01-222-5556
NSN 5960-01-523-9098
NSN 5999-00-350-1803