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 6220-01-605-1346
NSN 6685-00-328-5898
NSN 5930-01-437-4135
NSN 6220-00-248-5511
NSN 5990-00-499-9816
NSN 5975-01-147-6099
NSN 4140-01-320-1179
NSN 5910-01-215-8675
NSN 5999-01-506-4537
NSN 6645-00-181-1877
NSN 5905-00-807-2374
NSN 5935-00-148-4733