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 5998-01-408-6260
NSN 5950-01-104-5840
NSN 6240-00-383-7668
NSN 6620-00-785-6019
NSN 5905-00-529-0508
NSN 5945-01-066-0710
NSN 5975-01-004-7966
NSN 6105-01-278-9220
NSN 5935-01-397-8573
NSN 5965-01-236-4076
NSN 5999-01-371-3169
NSN 5855-01-225-5855