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 5996-01-484-3448
NSN 7035-01-223-4097
NSN 5945-01-011-3328
NSN 6610-00-548-3452
NSN 5985-01-576-9593
NSN 6150-00-932-1333
NSN 5996-01-327-0220
NSN 5920-01-421-4930
NSN 5950-01-407-6842
NSN 5990-01-256-8441
NSN 4140-01-438-2806
NSN 5990-01-512-9129