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 7035-00-104-7613
NSN 5960-00-872-0531
NSN 5965-00-791-0964
NSN 4140-01-161-8075
NSN 6220-01-081-7631
NSN 6145-01-339-2420
NSN 5925-01-494-6619
NSN 5930-01-564-1975
NSN 5950-01-440-1896
NSN 5965-01-005-0341
NSN 5855-01-656-5299
NSN 6105-01-275-8967