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 5945-01-361-9116
NSN 5996-01-012-3267
NSN 6110-00-960-7341
NSN 7035-01-592-7756
NSN 6220-00-408-1566
NSN 5985-01-179-7565
NSN 5996-01-579-0202
NSN 6135-01-173-6306
NSN 6105-01-444-3417
NSN 5975-00-806-2113
NSN 5990-01-292-2369
NSN 6130-01-394-5913