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 5895-00-929-6885
NSN 6240-01-193-1470
NSN 5925-01-068-1616
NSN 5998-01-183-2236
NSN 5990-00-334-8836
NSN 6685-00-911-1596
NSN 6240-00-153-8929
NSN 5925-01-159-2014
NSN 5930-01-634-0659
NSN 5855-01-141-8227
NSN 6620-00-740-3699
NSN 2925-01-646-9112