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 6685-01-312-4445
NSN 6130-01-400-6123
NSN 5835-01-158-6878
NSN 5915-00-915-5733
NSN 6105-00-469-5025
NSN 6110-01-652-4483
NSN 7035-00-830-1235
NSN 5950-01-187-1793
NSN 5965-01-170-9891
NSN 4140-00-529-0844
NSN 5930-00-928-1619
NSN 6650-01-329-3055