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 5855-01-167-2162
NSN 6145-01-321-5166
NSN 6150-01-165-1191
NSN 5920-01-259-1014
NSN 5855-00-586-6255
NSN 6685-01-268-7375
NSN 5935-01-528-7381
NSN 6105-00-199-8808
NSN 6135-01-408-9244
NSN 6650-01-234-1895
NSN 5855-01-041-9392
NSN 6135-00-542-6728