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 5855-00-058-1293
NSN 5925-01-605-3888
NSN 5930-01-593-2966
NSN 5975-01-250-2196
NSN 5835-00-474-6085
NSN 5950-01-063-2464
NSN 5945-00-864-8270
NSN 6130-00-906-6499
NSN 6220-01-397-1900
NSN 5985-00-466-1574
NSN 2925-01-250-2731
NSN 5950-01-236-5663