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 5835-00-451-2982
NSN 5930-00-660-4024
NSN 5975-01-397-2498
NSN 5930-01-079-1561
NSN 5920-00-012-0151
NSN 6610-01-649-5326
NSN 6110-01-527-6136
NSN 6145-01-513-0637
NSN 5920-01-066-6926
NSN 5950-01-498-1762
NSN 5895-01-065-0118
NSN 5835-01-532-9373