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 5960-01-539-1956
NSN 7035-01-452-4306
NSN 5999-00-225-8612
NSN 6130-01-212-7179
NSN 5965-00-156-7372
NSN 5998-01-352-4815
NSN 6650-01-005-0714
NSN 5950-01-012-3097
NSN 5990-01-212-2037
NSN 5996-01-463-3152
NSN 6105-01-359-5347
NSN 5905-01-288-5578