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 5895-01-058-0029
NSN 6650-01-158-6888
NSN 6105-00-275-0826
NSN 5915-00-023-1843
NSN 5965-01-580-7848
NSN 5950-01-531-5525
NSN 5950-00-969-5683
NSN 6135-01-115-2867
NSN 6620-00-070-2680
NSN 4140-01-656-8267
NSN 6150-01-500-8892
NSN 6110-01-361-8044