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 6105-00-364-0928
NSN 5905-01-067-8360
NSN 5935-01-344-6170
NSN 6150-01-113-6853
NSN 6685-01-209-6914
NSN 6110-01-056-4964
NSN 5965-01-453-4403
NSN 4140-01-044-6064
NSN 5895-00-508-7838
NSN 4140-01-129-2239
NSN 5985-01-217-4545
NSN 5965-00-342-5126