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 5990-01-516-6791
NSN 5920-01-530-0661
NSN 7035-01-194-9482
NSN 5895-00-292-2872
NSN 5920-00-594-3124
NSN 5835-01-474-1224
NSN 6145-01-555-3243
NSN 6105-01-454-4736
NSN 5915-00-153-4865
NSN 5835-01-013-9321
NSN 5985-01-183-6592
NSN 5930-00-720-0645