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 5910-01-238-6701
NSN 6150-00-212-3975
NSN 5998-01-645-4088
NSN 5998-01-239-4994
NSN 5835-01-357-1247
NSN 5998-01-144-2602
NSN 5925-01-034-2283
NSN 5945-01-177-9653
NSN 5998-00-493-1679
NSN 5930-01-324-3266
NSN 5835-00-617-3578
NSN 5920-01-123-9854