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 5960-01-462-1864
NSN 5960-01-157-7009
NSN 6135-01-296-1860
NSN 6130-01-065-0541
NSN 6645-00-585-5932
NSN 5999-01-619-5719
NSN 6685-00-024-5186
NSN 5999-00-929-5846
NSN 6240-01-155-2959
NSN 5930-00-653-3918
NSN 5855-01-147-4785
NSN 5975-01-142-9745