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 5925-01-455-4411
NSN 5990-01-211-6136
NSN 5960-00-651-9007
NSN 5996-01-348-2381
NSN 6110-00-498-6868
NSN 5960-00-488-4798
NSN 2925-01-019-8735
NSN 6110-00-300-1876
NSN 6685-01-377-9137
NSN 5950-01-386-9591
NSN 2925-00-614-1758
NSN 5935-00-762-0555