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 5920-01-287-1542
NSN 5895-01-148-0952
NSN 5935-01-280-5476
NSN 5998-01-007-4082
NSN 6240-00-136-7168
NSN 5950-00-901-6934
NSN 6610-00-827-8959
NSN 5996-01-191-8758
NSN 6320-01-195-5583
NSN 6320-01-449-1014
NSN 5999-00-616-1236
NSN 5925-00-911-8807