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 6220-00-535-3230
NSN 5950-01-605-5006
NSN 5960-00-911-3422
NSN 5920-00-320-3061
NSN 6685-01-556-3449
NSN 6620-00-956-2605
NSN 5835-00-980-0468
NSN 5855-01-438-4588
NSN 6610-00-817-8772
NSN 6320-01-067-0474
NSN 6240-00-075-4103
NSN 5945-00-145-9802