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 6650-01-392-8020
NSN 5985-01-377-5264
NSN 5930-00-081-9804
NSN 6105-00-790-6263
NSN 5930-01-482-3110
NSN 5835-01-336-1153
NSN 5910-00-565-8224
NSN 6645-00-932-1464
NSN 5910-01-024-9571
NSN 7035-01-314-7559
NSN 5965-00-096-7370
NSN 6130-01-324-1834