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 5910-00-817-5024
NSN 5965-01-421-1244
NSN 5975-01-048-1428
NSN 5998-01-394-6547
NSN 6130-00-603-0066
NSN 6240-01-217-0432
NSN 6620-01-537-1813
NSN 5930-00-533-3218
NSN 5960-01-593-4760
NSN 5905-00-808-7239
NSN 5999-00-170-6744
NSN 5975-00-282-2707