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 5965-01-058-1076
NSN 5930-00-887-2631
NSN 5960-01-242-9801
NSN 5935-01-224-7483
NSN 5998-01-430-2021
NSN 5975-01-469-1449
NSN 5975-01-377-5716
NSN 6320-01-643-0850
NSN 6620-01-364-0195
NSN 6610-00-081-2365
NSN 6220-01-106-3215
NSN 5945-01-365-6355