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 5925-00-004-7703
NSN 5950-00-442-6034
NSN 5920-01-578-0665
NSN 6610-00-890-5167
NSN 5950-00-393-1553
NSN 6105-01-433-0535
NSN 4140-01-397-7790
NSN 5925-01-484-5934
NSN 5835-01-090-0784
NSN 5905-00-316-3510
NSN 6645-00-251-0688
NSN 5999-00-299-1207