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 6135-00-461-3590
NSN 6145-01-162-0607
NSN 5935-01-432-1686
NSN 5998-01-013-8094
NSN 5998-01-288-4688
NSN 5975-01-634-0678
NSN 5999-00-366-7467
NSN 5998-01-215-1927
NSN 5835-01-618-7621
NSN 5910-01-104-9189
NSN 5915-01-359-7571
NSN 5985-01-536-4286