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 5996-01-424-5341
NSN 6130-00-702-8865
NSN 5925-00-790-3799
NSN 6240-01-338-8090
NSN 7035-00-108-4421
NSN 5996-01-285-8797
NSN 6610-01-214-6680
NSN 5855-01-603-0736
NSN 5905-01-178-2225
NSN 5935-00-189-0633
NSN 6320-00-174-1362
NSN 5990-01-514-8708