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 5999-01-468-7463
NSN 5945-00-900-7581
NSN 5930-01-146-2168
NSN 5950-00-660-5159
NSN 5935-01-250-1586
NSN 6320-01-309-9595
NSN 5990-00-450-9872
NSN 6135-00-505-0679
NSN 6220-01-147-3030
NSN 6150-01-303-7510
NSN 5999-01-134-0650
NSN 5905-01-163-3221