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 6150-00-424-2955
NSN 7035-01-441-0942
NSN 6240-00-258-2389
NSN 6650-01-583-6266
NSN 5999-01-220-6697
NSN 2925-00-203-8735
NSN 6645-01-141-7016
NSN 6105-01-464-6208
NSN 5905-01-065-2587
NSN 5895-00-244-2744
NSN 6105-01-386-4038
NSN 5855-00-337-3679