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 5905-00-218-1237
NSN 5915-01-433-2405
NSN 5910-00-061-2606
NSN 6135-01-324-7718
NSN 6320-01-462-3555
NSN 5999-01-459-2087
NSN 6105-00-929-0828
NSN 5895-01-252-8831
NSN 6320-01-364-1840
NSN 5915-01-142-5755
NSN 6110-00-984-3291
NSN 5905-01-010-0900