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 6105-00-928-7210
NSN 5905-01-142-5802
NSN 5960-00-481-6677
NSN 5915-01-399-7278
NSN 5999-01-290-3925
NSN 7035-01-364-0286
NSN 5910-01-034-7496
NSN 4140-01-028-8074
NSN 6150-01-448-9858
NSN 5975-00-736-3420
NSN 5915-00-710-5772
NSN 5835-01-167-1824