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 6130-01-168-9417
NSN 5835-00-119-5585
NSN 6645-01-533-3786
NSN 5960-01-179-4009
NSN 5905-00-113-3613
NSN 6145-01-005-1374
NSN 6220-00-930-5678
NSN 6105-01-114-2438
NSN 6150-00-481-9972
NSN 5996-01-134-4185
NSN 6320-01-279-0343
NSN 5999-01-048-7070