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 5950-00-111-7246
NSN 5945-00-189-8783
NSN 6150-00-728-2485
NSN 5999-01-641-5861
NSN 6145-00-007-9977
NSN 5930-00-629-8667
NSN 5915-00-054-0150
NSN 6110-01-216-8428
NSN 5910-00-844-5201
NSN 5895-01-578-6090
NSN 4140-01-043-8556
NSN 6130-00-847-1641