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 5965-01-141-3938
NSN 6105-01-620-7747
NSN 6145-01-108-3888
NSN 5910-00-433-9654
NSN 5855-01-393-2455
NSN 5998-01-319-1294
NSN 6685-01-370-4238
NSN 5855-00-149-0766
NSN 6645-01-486-7029
NSN 5950-01-584-2708
NSN 6220-01-552-2153
NSN 5930-01-104-8173