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 6645-01-362-0596
NSN 6150-00-292-8778
NSN 5930-01-026-0343
NSN 7035-01-512-2453
NSN 5990-01-219-2703
NSN 5835-01-502-9228
NSN 6650-01-141-1582
NSN 5895-00-426-3144
NSN 5905-01-288-5627
NSN 6105-00-400-7251
NSN 6320-00-405-2348
NSN 5965-00-918-3950