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 5965-01-604-8548
NSN 5835-01-576-9013
NSN 5920-01-183-7938
NSN 5935-01-649-5916
NSN 6650-01-150-8101
NSN 5985-00-730-0824
NSN 6685-01-429-1279
NSN 5990-01-268-2236
NSN 5935-01-215-6039
NSN 2925-00-925-0545
NSN 5990-01-414-1184
NSN 4140-01-472-2768