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 5999-01-425-1344
NSN 5905-00-690-1492
NSN 5905-01-336-6641
NSN 6145-00-269-4271
NSN 5935-01-268-2278
NSN 5905-01-003-8565
NSN 6645-01-268-0544
NSN 6320-01-054-3046
NSN 5945-01-193-6042
NSN 5945-01-579-7073
NSN 5998-01-133-3366
NSN 5960-01-593-4760