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 5835-01-390-4667
NSN 6220-01-141-2363
NSN 6145-00-772-2955
NSN 5935-01-431-3211
NSN 6650-00-539-7298
NSN 5930-01-529-6625
NSN 6135-00-942-7970
NSN 5920-01-357-8233
NSN 6105-01-514-7310
NSN 5985-00-236-8634
NSN 5915-01-332-2227
NSN 5930-01-247-4298