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 6150-01-461-5861
NSN 6650-01-265-2672
NSN 5910-01-308-7761
NSN 5999-00-451-8724
NSN 6610-00-531-8871
NSN 5975-01-182-7484
NSN 5910-01-444-8759
NSN 6650-01-181-6037
NSN 5999-01-299-6794
NSN 5920-00-043-1425
NSN 5835-00-537-7780
NSN 5996-00-156-5010