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 6620-00-369-0618
NSN 6110-00-926-0781
NSN 6240-00-155-5817
NSN 5945-01-136-5359
NSN 5910-01-431-9594
NSN 6145-00-128-8698
NSN 6150-01-469-1590
NSN 6620-00-505-1604
NSN 5975-01-026-1323
NSN 5835-01-200-7153
NSN 5996-01-069-2915
NSN 6685-01-064-7990