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 5910-01-411-7832
NSN 6645-00-339-0318
NSN 5985-01-610-2242
NSN 5855-01-241-1054
NSN 5990-00-258-0228
NSN 5975-00-103-6653
NSN 5960-00-900-3508
NSN 5915-00-945-7494
NSN 5945-01-352-5852
NSN 5985-00-988-6835
NSN 5895-00-080-7773
NSN 6620-00-604-7566