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 5998-00-038-1449
NSN 6320-01-119-2365
NSN 5998-01-443-1792
NSN 5960-01-087-8687
NSN 5920-00-324-2315
NSN 6150-01-236-5503
NSN 6105-00-104-6853
NSN 5996-01-564-4045
NSN 5925-01-366-4222
NSN 6220-01-484-9583
NSN 2925-01-437-9041
NSN 6110-00-450-9883