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 5935-01-492-6407
NSN 5895-01-460-3915
NSN 6135-01-302-4773
NSN 5965-01-480-3096
NSN 5895-01-610-6692
NSN 6105-01-245-3313
NSN 7035-01-521-3449
NSN 6240-01-100-1279
NSN 5965-01-194-3453
NSN 5945-01-142-2182
NSN 5930-01-522-9791
NSN 5998-00-243-2476