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 6620-00-071-3895
NSN 5990-01-498-0641
NSN 5996-01-059-6612
NSN 5975-01-509-8680
NSN 7035-01-155-0153
NSN 5965-01-659-5181
NSN 6685-01-584-5861
NSN 5920-01-586-4348
NSN 5998-01-275-1499
NSN 5965-00-884-2344
NSN 5945-01-417-6608
NSN 6320-01-155-8295