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 2925-01-103-9419
NSN 6650-01-200-7657
NSN 5965-00-988-8770
NSN 6150-00-518-4558
NSN 6150-01-203-0011
NSN 6135-01-434-1790
NSN 5835-00-550-7728
NSN 6685-00-242-6722
NSN 6320-00-139-1090
NSN 6610-01-168-7943
NSN 5935-01-566-2237
NSN 5910-01-589-6019