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 7035-01-450-6795
NSN 5910-01-528-5648
NSN 6150-01-396-5392
NSN 5998-00-541-8792
NSN 6320-01-371-3047
NSN 6130-00-883-4797
NSN 6150-01-423-0932
NSN 5910-00-920-4812
NSN 5930-01-352-5428
NSN 5930-01-371-2910
NSN 5895-00-381-9712
NSN 6105-01-600-9620