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 5965-01-207-0991
NSN 5915-01-352-3626
NSN 6645-01-029-7812
NSN 6105-01-653-8574
NSN 5935-01-591-8841
NSN 5996-01-633-7979
NSN 5930-01-117-5814
NSN 5920-00-422-0665
NSN 6110-01-349-2670
NSN 5910-01-095-6382
NSN 5945-00-520-3482
NSN 6645-01-603-1004