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 5945-01-523-3470
NSN 5975-00-308-2200
NSN 5950-01-202-6951
NSN 5950-01-621-7336
NSN 5855-00-797-8217
NSN 5925-01-227-4631
NSN 6240-01-408-9377
NSN 5920-01-436-3704
NSN 6135-01-040-1446
NSN 5935-01-512-8565
NSN 5895-01-204-8433
NSN 6105-00-292-4110