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 5930-01-459-2219
NSN 6135-00-973-5632
NSN 5910-01-353-8617
NSN 6320-01-513-9166
NSN 6320-00-456-0836
NSN 5935-01-436-9389
NSN 5965-01-316-9859
NSN 6650-01-202-8014
NSN 5965-00-959-8162
NSN 5965-00-454-8706
NSN 5950-00-278-1201
NSN 5950-01-433-2289