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 6135-00-057-2005
NSN 6320-01-523-4954
NSN 5935-01-218-0839
NSN 6150-00-619-1711
NSN 6105-01-430-4030
NSN 5895-01-302-0914
NSN 5905-01-574-9607
NSN 5935-00-406-1991
NSN 6110-01-225-3207
NSN 6220-01-621-2632
NSN 6130-00-585-9448
NSN 5975-00-677-7803