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 5915-01-307-1334
NSN 6320-01-129-9656
NSN 5895-01-133-3585
NSN 6240-01-088-7629
NSN 6610-01-141-7014
NSN 6145-01-546-1039
NSN 5905-00-343-6735
NSN 6145-01-188-5856
NSN 6685-01-359-9989
NSN 5920-00-584-4592
NSN 6105-01-527-2890
NSN 4140-01-494-3714