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 7035-01-008-5569
NSN 5945-00-498-3502
NSN 6135-01-394-4160
NSN 6105-01-600-0366
NSN 6150-00-917-9840
NSN 5835-01-171-0258
NSN 6610-00-915-3215
NSN 5990-00-391-4945
NSN 6130-00-900-8134
NSN 5960-01-507-9112
NSN 5999-00-004-9956
NSN 6110-01-633-9660