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 6685-00-402-2458
NSN 6650-01-565-8316
NSN 6685-00-864-4729
NSN 5999-00-351-3845
NSN 5855-00-149-0766
NSN 5835-01-522-9881
NSN 5985-00-205-9568
NSN 5895-00-828-7687
NSN 6620-00-162-9877
NSN 5935-01-289-3423
NSN 5999-01-145-6082
NSN 5910-01-261-9536