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 6110-01-607-7567
NSN 5985-01-265-1100
NSN 5905-01-528-4951
NSN 6150-01-461-9323
NSN 6320-00-433-2773
NSN 6320-00-553-8427
NSN 5935-01-243-5630
NSN 2925-01-415-0264
NSN 5835-00-222-3956
NSN 5910-01-152-4034
NSN 6320-01-511-1526
NSN 6610-00-727-0882