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 5925-00-529-0441
NSN 5945-00-964-8677
NSN 5950-01-460-3341
NSN 5905-01-072-8861
NSN 2925-01-141-7563
NSN 7035-00-179-3924
NSN 4140-01-377-1265
NSN 5905-00-038-5842
NSN 5998-01-317-6231
NSN 5835-01-449-7511
NSN 6240-01-415-5581
NSN 5915-00-393-1850