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 7035-01-347-6110
NSN 5996-01-420-1306
NSN 5975-01-144-1061
NSN 6620-00-542-1579
NSN 4140-01-507-5624
NSN 5960-01-418-2641
NSN 5905-01-194-2978
NSN 5835-01-285-3704
NSN 5950-00-740-8897
NSN 5915-01-420-1578
NSN 5920-01-125-6469
NSN 6105-00-317-5688