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 6645-00-061-8033
NSN 6105-00-938-6804
NSN 5960-01-142-1995
NSN 5960-00-445-3954
NSN 6650-01-321-2905
NSN 5996-00-781-4975
NSN 5998-01-383-7300
NSN 6610-00-686-5817
NSN 5925-01-029-3483
NSN 6150-01-578-6786
NSN 6105-01-633-6812
NSN 5915-01-517-5288