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 5835-00-911-2340
NSN 5915-01-441-2238
NSN 6620-01-145-1278
NSN 5910-01-255-4182
NSN 5965-00-706-7005
NSN 5999-01-452-0117
NSN 5985-01-342-2847
NSN 6610-01-397-6965
NSN 6645-01-338-1423
NSN 5855-00-688-9954
NSN 5990-01-264-6512
NSN 6320-00-242-3300